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Technical Data Sheet
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DS7Z9922053H — KEY,LOCK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

DS7Z9922053H: KEY,LOCK.

The KEY,LOCK is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-671-3516, 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
DS7Z9922053H
NSN: 5340-01-671-3516
FSC: 5340 — Hardware, Commercial
CAGE: 26377 — FORD MOTOR CO GENERAL PARTS DIVISION (USA)
SPECIFICATIONS
Part NumberDS7Z9922053H
NSN5340-01-671-3516
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DS7Z9922053H 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
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 2
DS7A22053CAReference document
Same NSN cross-reference
Reference document — Design control — primary reference
7423175325Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DS7Z9922053H?
DS7Z9922053H is a KEY,LOCK.
What parts can replace DS7Z9922053H?
There are 2 known substitutes for DS7Z9922053H: DS7A22053CA, 7423175325. Substitute compatibility should be verified for your specific system.
What is the NSN for DS7Z9922053H?
DS7Z9922053H is cataloged in the U.S. Government catalog under NSN 5340-01-671-3516. This indicates validated use in U.S. government and defense supply chains.
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