PartsTable
Technical Data Sheet
A83251, 6" SIZE ✓ 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 A83251, 6" SIZE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-234-8426, 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
A83251, 6" SIZE
NSN: 5340-00-234-8426
FSC: 5340
CAGE: 80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)
SPECIFICATIONS
Part NumberA83251, 6" SIZE
NSN5340-00-234-8426
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A83251, 6" SIZE 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
KNUCKLE TYPE: FRICTION
SLOTTED LEAF LENGTH: 6.000 INCHES NOMINAL IN
REVERSIBLE FEATURE: NOT INCLUDED
MATERIAL: STEEL STAPLE
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-409, GRADE 2-CANCELED FED SPEC SINGLE MATERIAL RESPONSE STAPLE
STYLE DESIGNATOR: SINGLE SAFETY
TECHNICAL CHARACTERISTICS (FLIS)
KNUCKLE TYPEFRICTION
SLOTTED LEAF LENGTH6.000 INCHES NOMINAL IN
REVERSIBLE FEATURENOT INCLUDED
END ITEM IDENTIFICATIONW/S:MINE COUNTERMEASURES SUPPORT (MCS) CLASS (LPH-12); AIRCRAFT, ORION P-3; EMORY S. LAND CLASS AS; FORRESTAL CLASS CV; MISSILE, MINUTEMAN LGM-30
SPECIAL FEATURESHAS A SAFETY SWIVEL STAPLE STYLE
MATERIALSTEEL STAPLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-409, GRADE 2-CANCELED FED SPEC SINGLE MATERIAL RESPONSE STAPLE
STYLE DESIGNATORSINGLE SAFETY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626, COMP 11 FED SPEC SINGLE MATERIAL RESPONSE AND FED STD 66, COMP 410, 416 OR 430 FED STD SINGLE MATERIAL RESPONSE PIN
MATERIALSTEEL STAPLE PLATE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
SC922Interchangeable
interchangeable cross-reference
interchangeable
FFH116Interchangeable
interchangeable cross-reference
interchangeable
ANSI/ BHMA A156.20- A81221Interchangeable
interchangeable cross-reference
interchangeable
SC902-6Interchangeable
interchangeable cross-reference
interchangeable
ANSI/BHMA A156.20Interchangeable
interchangeable cross-reference
interchangeable
FF-H-00116Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A83251, 6" SIZE?
A83251, 6" SIZE is a A83251, 6" SIZE.
What parts can replace A83251, 6" SIZE?
There are 16 known substitutes for A83251, 6" SIZE: SC922, FFH116, ANSI/ BHMA A156.20- A81221 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A83251, 6" SIZE?
A83251, 6" SIZE is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-234-8426. This indicates validated use in U.S. government and defense supply chains.
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