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Technical Data Sheet
PartsTable / COMPONENT / 5330PL1257677
5330PL1257677 ✓ 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 PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-425-0956, 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
5330PL1257677
NSN: 5330-00-425-0956
FSC: 5330
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
NSN5330-00-425-0956
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5330PL1257677 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 SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC OVERALL
END ITEM IDENTIFICATIONAIR COMPRESSOR,HIGH PRESSURE;TICONDEROGA CLASS CG(47);SYSTEMS,JP-5 AVIATION FUELS;VIRGINIA CLASS CGN(41);FORRESTAL CLASS CV;LOS ANGELES CLASS SSN (688);SPRUANCE CLASS DD(963);STURGEON CLASS SSN(637);L.P.COMPRESSORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
1639-3(RED)Interchangeable
interchangeable cross-reference
interchangeable
8897-REDInterchangeable
interchangeable cross-reference
interchangeable
MIL-W-13169Interchangeable
interchangeable cross-reference
interchangeable
6691Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-636 TY5Interchangeable
interchangeable cross-reference
interchangeable
A-A-1357Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5330PL1257677?
5330PL1257677 is a PACKING,PREFORMED.
What parts can replace 5330PL1257677?
There are 15 known substitutes for 5330PL1257677: 1639-3(RED), 8897-RED, MIL-W-13169 and 12 more. Substitute compatibility should be verified for your specific system.
Is 5330PL1257677 still available?
5330PL1257677 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026