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639935 — PARTS KIT,SEAL REPLACEMENT,MECHA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

639935: PARTS KIT,SEAL REPLACEMENT,MECHA.

PARTS KIT,SEAL REPLACEMENT,MECHA. Key specifications include document_type: MATERIAL LIST, document_source: 62389, component_quantity: 11, document_identification: 098957, component_document_origin: INDUSTRIAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-396-8030, 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
639935
NSN: 5330-01-396-8030
FSC: 5330 — Packing and Gasket Materials
CAGE: 60764 — WIGGINS LIFT CO INC (USA)
SPECIFICATIONS
document_typeMATERIAL LIST
document_source62389
component_quantity11
document_identification098957
component_document_originINDUSTRIAL
component_document_page_number1
NSN5330-01-396-8030
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 639935 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
•
COMPONENT QUANTITY: 11
•
DOCUMENT TYPE: MATERIAL LIST
•
COMPONENT DOCUMENT PAGE NUMBER: 1
•
DOCUMENT IDENTIFICATION: 098957
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT SOURCE: 62389
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY11
DOCUMENT TYPEMATERIAL LIST
COMPONENT DOCUMENT PAGE NUMBER1
DOCUMENT IDENTIFICATION098957
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT SOURCE62389
SUBSTITUTES & CROSS-REFERENCES 1
098957Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 639935?
639935 is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What parts can replace 639935?
There is 1 known substitute for 639935: 098957. Substitute compatibility should be verified for your specific system.
What is the NSN for 639935?
639935 is cataloged in the U.S. Government catalog under NSN 5330-01-396-8030. This indicates validated use in U.S. government and defense supply chains.
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