Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

Captain O-Ring

Captain O-Ring

3x1mm Thin Fill Nipple O-Rings (BN90, 10 Pack)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$9.99

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

O-Ring Size: 3mm ID x 1mm CS (thickness) x 5mm OD
Material: BN90 (Buna Nitrile 90A Durometer)
Commonly used in imported HPA air tank fill nipples (fill ports) that use the thin metric o-ring rather than the standard 006 o-ring.
Pack conta...

Delivery & Returns

Captain O-Ring

4.9 (52)

You might also like

Captain O-Ring

Fill Nipple O-Rings (10 Pack, Polyurethane, Standard Size 006)

Captain O-Ring

Color Coded O-Ring Refill Packs (25 Pack)

(5)

Captain O-Ring

O-Ring Kit for JTS Airacuda & Max (.22, .25)

(1)

Captain O-Ring

JT Impulse - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Captain O-Ring

Crosman Benjamin Marauder BP2220 Air Rifle 2x COLOR CODED O-Ring Kit

(1)

Captain O-Ring

FX Impact (.177/.22/.25/.30) Complete 37 Piece O-Ring Rebuild Kit

Captain O-Ring

Eclipse GEO 1 - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Maple Custom Products

4.9

(229)

Captain O-Ring

Tippmann Ball Latch - 25 Pack

(1)

Captain O-Ring

Benjamin & Air Force PCP Hand Pump O-Ring Rebuild Kit

Lone Wolf Paintball

Ninja HPA Fill Nipple MFV

(5)

Captain O-Ring

BT Ball Latch Detent Keeper #19386 (5 Pack)

Captain O-Ring

Dye M2 / M2 MOS AIR - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Captain O-Ring

Fill Nipple Covers (10pk w/ CO Cloth)

Captain O-Ring

Tank Repair Box Kit

(1)

Captain O-Ring

FX Impact M3 (.177/.22/.25/.30) Complete 72 Piece O-Ring Rebuild Kit

(1)

Method Development Products

5

(186)

Captain O-Ring

Players Kit JR (18 sizes, 180 pcs) Paintball O-Ring Kit

(1)

Captain O-Ring

Smart Parts ION - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Ninja Paintball Compressed Air Tank Fill Nipple Strut Urethane O-Ring (5-Pack)

Adrenaline Paintball & Airsoft

Ninja Paintball Compressed Air Tank Fill Nipple Strut Urethane O-Ring (5-Pack) (GG05-01)

Captain O-Ring

Eclipse CS2 / CS3 - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

(2)

Captain O-Ring

Bob Long G6R - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Captain O-Ring

Empire Axe / Invert Mini - O-Ring Kit [Select 3x Bag/ 5x Box]

Ninja Tank Regulator Fill Nipple - Pro Edge Paintball

Pro Edge Paintball

Ninja Tank Regulator Fill Nipple

Captain O-Ring

Color Accent Screw Kit for EGO8-11, LV1, ETEK3-5, ETHA, GEO1-3.5, CSR, etc

HK Army Clothing

Fill Nipple - 3000psi/4500psi Black

(2)

Infamous Paintball

Infamous Paintball

4.8

(5.9K)

PROSHAR .50 Caliber Paintballs Pro Shar

PROSHAR .50 Caliber Paintballs Pro Shar

PROSHAR .68 Cal Skirmish Paintballs Pro Shar

PROSHAR .68 Cal America First Paintballs Pro Shar

INFAMOUS VOLTANIUM™ | PROSHAR .68 Cal Tournament Paintballs Pro Shar

Captain O-Ring

Paintball Tank Gauge (5,000 psi)

Captain O-Ring

Kral Puncher/Breaker/Pro O-Ring Service Kit (.177, .22, .25)

(1)

Captain O-Ring

Eclipse EGO LV1 / LVR - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Captain O-Ring

FX Maverick (.177/.22/.25/.30) Complete 42 Piece O-Ring Rebuild Kit

Captain O-Ring

Field Medic Kit (21 Sizes, 63 Pieces)

Captain O-Ring

Crosman Benjamin 392 / 397 / C9 / CB9 (1995-2020) Air Rifle 2x COLOR CODED O-Ring Kit

Captain O-Ring

Crosman Benjamin Discovery BP1K77 (.177) & BP9M22 (.22) Air Rifle 2x COLOR CODED O-Ring Kit

Captain O-Ring

Eclipse Etek 4 - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Captain O-Ring

D3FY D3S - O-Ring Kit [Select 3x Bag/ 5x Box]

Paintball Wizard

Ninja Replacement Oring - Lower Piston O-Ring

MCS

MCS

4.9

(1.6K)

Captain O-Ring

Eclipse GEO 2 / GEO 2.1 - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Captain O-Ring

WGP Autococker- COLOR CODED O-Ring Kit [3x Bag]

Backyard golf training

Backyard golf training

Practice nets, hitting mats, and putting mats.

Captain O-Ring

Piranha USP, R6, GTI, GSX, SRT, EXT, EVO - COLOR CODED O-Ring Kit (3x Bag)

(1)

Captain O-Ring

Marker Oil Lube (1 oz, 30cc) by Captain O-Ring - Dropper Oil Lubricant for Paintball Markers, Airsoft, and Air Guns

Captain O-Ring

DOW 33 (1oz)

Captain O-Ring

MasterTech 1,050pc Paintball Master O-Ring Kit

(1)

Captain O-Ring

Eclipse CS1, CS1.5, CSR - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Captain O-Ring

Tippmann 98, A5, X7, FT-12, Gryphon, Triumph, US Army - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Captain O-Ring

Eclipse Ego7, Ego8 - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Captain O-Ring

Bob Long Insight NG / Onslaught - COLOR CODED O-Ring Kit [3x Bag]

Captain O-Ring

Nova Liberty - O-Ring Rebuild Kit

Captain O-Ring

Eclipse Etha - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Captain O-Ring

Eclipse Ego9, Ego10, Ego11 - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

(1)

Captain O-Ring

100 Polyurethane CO2/HPA Tank O-Rings (90 Durometer)

Captain O-Ring

Fill Nipple (w/ CO Microfiber Cloth)

Captain O-Ring

Crosman Benjamin Marauder BP2563 / BP2564 Air Rifle 2x COLOR CODED O-Ring Kit

Captain O-Ring

Players Kit Large (18 sizes, 360 pcs) Paintball O-Ring Kit

Captain O-Ring

Empire Vanquish / Vanquish GT - COLOR CODED O-Ring Kit [3x Bag]

Court-ready carryalls

Court-ready carryalls

Duffels, wet-dry bags, and pouches.

Captain O-Ring

DLX Luxe X, TM40, IDOL - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Captain O-Ring

Smart Parts Shocker SFT/NXT - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Paintball Wizard

HK Army Regulator Replacement Nipple Oring

Captain O-Ring

Empire DFender - O-Ring Kit [Select 3x Bag/ 5x Box]

Captain O-Ring

Tippmann 15-SP (7-inch) Drive Springs for Pro-Lite / Pro-Am (3 pack)

Captain O-Ring

Eclipse Ego5, Ego6 - COLOR CODED O-Ring Kit [3x Bag]

Captain O-Ring

BT TM7 / TM15 - COLOR CODED O-Ring Kit [3x Bag]

Captain O-Ring

Burst Disk (1.8k, 3k, 5k, or 7.5k) [2 Pack]

Captain O-Ring

Remote Quick Disconnect O-Rings (25 Pack)

Captain O-Ring

Tippmann CA-14 Drive Spring Replacement (4 Pack)

Captain O-Ring

CO2 Internal Pin Valve Seals (5 Pack)

Captain O-Ring

Machine Vapor - COLOR CODED O-Ring Kit [3x Bag]

Captain O-Ring

Eclipse GEO 3.1 / GEO 3.5 - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Captain O-Ring

Tippmann Ball Latch - 6 Pack

Captain O-Ring

Crosman Challenger CH2021 (.177) Air Rifle 2x COLOR CODED O-Ring Kit

Captain O-Ring

Bob Long Gen 3 (Alias) Intimidator - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

Rock climbing essentials

Rock climbing essentials

Shoes, apparel, and chalk systems.

Captain O-Ring

Bob Long Gen 5 (Protege / Vice) Intimidator - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]

49% off

Just Paintball

Air System Fill Nipple Kit

Captain O-Ring

Smart Parts Shocker RSX - COLOR CODED O-Ring Kit [Select 3x Bag/ 5x Box]