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Technical Data Sheet

MM-3130B-11M-S ITEM 39 — Technical Data Sheet

✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5331-01-425-2995, 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
MM-3130B-11M-S ITEM 39
NSN: 5331-01-425-2995
FSC: 5331 — O-RING
CAGE: 21013 — METREX VALVE CORP. DBA METREX VALVE CORP (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
NSN5331-01-425-2995
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MM-3130B-11M-S ITEM 39 MFR: OEM ⚠ 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
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
16231InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6CS361InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A35-DA-51 ITEM 6InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
10-707-1-01InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
9344C1113InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
140-1623-01-01-00InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MM-3130B-11M-S ITEM 39?
MM-3130B-11M-S ITEM 39 is a O-RING.
What parts can replace MM-3130B-11M-S ITEM 39?
There are 13 known substitutes for MM-3130B-11M-S ITEM 39: 16231, 6CS361, A35-DA-51 ITEM 6 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MM-3130B-11M-S ITEM 39?
MM-3130B-11M-S ITEM 39 is cataloged in the Federal Logistics Information System under NSN 5331-01-425-2995. This indicates validated use in U.S. government and defense supply chains.
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