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NSA8207-4 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NSA8207-4: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: (INAVY)O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-295-9913, 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
NSA8207-4
NSN: 5330-01-295-9913
FSC: 5330 — Packing and Gasket Materials
CAGE: F5442 — AIRBUS GROUP SAS (FRA)
SPECIFICATIONS
part_name_assigned_by_controlling_agency(INAVY)O-RING
NSN5330-01-295-9913
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NSA8207-4 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY)O-RING
SUBSTITUTES & CROSS-REFERENCES 5
3-904S604-70Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
3-904S604-70 MODReference document
Same NSN cross-reference
Reference document — Secondary reference
905E225-15Reference document
Same NSN cross-reference
Reference document — Secondary reference
938A813-148Reference document
Same NSN cross-reference
Reference document — Secondary reference
S0604 3-904Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NSA8207-4?
NSA8207-4 is a PACKING,PREFORMED.
What parts can replace NSA8207-4?
There are 5 known substitutes for NSA8207-4: 3-904S604-70, 3-904S604-70 MOD, 905E225-15 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NSA8207-4?
NSA8207-4 is cataloged in the U.S. Government catalog under NSN 5330-01-295-9913. This indicates validated use in U.S. government and defense supply chains.
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