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101-2134 — CHAMBER,AIR BRAKE

✓ Government record, cited
3M · ORING SEAL
PRODUCT OVERVIEW

101-2134: CHAMBER,AIR BRAKE.

The CHAMBER,AIR BRAKE is a 3M industrial component. Key specifications include special_features: LEFT-HAND REAR APPLICATION, end_item_identification: 2320-01-050-4894; W/S TRUCK, FIREFIGHTING A/S32P. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-998-6416, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
101-2134
NSN: 5340-00-998-6416
NIINs: 009986416, 014259520
FSC: 5340 — Hardware, Commercial
CAGE: 12868 — BEHLMAN ELECTRONICS, INC (USA)
SPECIFICATIONS
special_featuresLEFT-HAND REAR APPLICATION
end_item_identification2320-01-050-4894; W/S TRUCK, FIREFIGHTING A/S32P
NSN5340-00-998-6416
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 101-2134 MFR: 3M ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 2
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
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CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 4.500 INCHES NOMINAL IN
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
HANDLE CLEARANCE: 2.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY2
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH4.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH4.875 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.190 INCHES IN
HANDLE CLEARANCE2.125 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR BLACK OVERALL BOTH LEGS BENT 20 DEGREES 0.500 IN FROM CENTER TO TOP EDGE IN
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY 2011 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
30-3505Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 101-2134?
101-2134 is a CHAMBER,AIR BRAKE manufactured by 3M.
What parts can replace 101-2134?
There is 1 known substitute for 101-2134: 30-3505. Substitute compatibility should be verified for your specific system.
What is the NSN for 101-2134?
101-2134 is cataloged in the U.S. Government catalog under NSN 5340-00-998-6416. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.