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11625-21 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11625-21: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-469-8290, 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
11625-21
NSN: 5331-00-469-8290
NIINs: 004698290, 012003966, 012971409, 016141819
FSC: 5331 — O-ring
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY
NSN5331-00-469-8290
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11625-21 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
SUBSTITUTES & CROSS-REFERENCES 10
051332Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A6689.905.144Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5331PL1279374Reference document
Same NSN cross-reference
Reference document — Informative reference only
7-755-905000Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
905-7377Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
P16 0444Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11625-21?
11625-21 is a PIN,SHOULDER,HEADLESS.
What parts can replace 11625-21?
There are 10 known substitutes for 11625-21: 051332, A6689.905.144, 5331PL1279374 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11625-21?
11625-21 is cataloged in the U.S. Government catalog under NSN 5331-00-469-8290. This indicates validated use in U.S. government and defense supply chains.
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