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Technical Data Sheet
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512-8837250 — DAMPER,AIR DUCT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

512-8837250: DAMPER,AIR DUCT.

The DAMPER,AIR DUCT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-714-3529, 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
512-8837250
NSN: 5340-01-714-3529
NIINs: 017143529, 017144145, 017146559
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number512-8837250
NSN5340-01-714-3529
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 512-8837250 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 3
8837250 REV B SHEET 14 FIND 7-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LSA005044-7-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
R6432612-7-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 512-8837250?
512-8837250 is a DAMPER,AIR DUCT.
What parts can replace 512-8837250?
There are 3 known substitutes for 512-8837250: 8837250 REV B SHEET 14 FIND 7-3, LSA005044-7-3, R6432612-7-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 512-8837250?
512-8837250 is cataloged in the U.S. Government catalog under NSN 5340-01-714-3529. This indicates validated use in U.S. government and defense supply chains.
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