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3313-053 — PLUNGER,DETENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3313-053: PLUNGER,DETENT.

The PLUNGER,DETENT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-222-5490, 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
3313-053
NSN: 5340-01-222-5490
FSC: 5340 — Hardware, Commercial
CAGE: 31361 — WOODWARD, INC. (USA)
SPECIFICATIONS
Part Number3313-053
NSN5340-01-222-5490
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3313-053 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 2
9987-966 ITEM 1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
9987-966Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 3313-053?
3313-053 is a PLUNGER,DETENT.
What parts can replace 3313-053?
There are 2 known substitutes for 3313-053: 9987-966 ITEM 1, 9987-966. Substitute compatibility should be verified for your specific system.
What is the NSN for 3313-053?
3313-053 is cataloged in the U.S. Government catalog under NSN 5340-01-222-5490. This indicates validated use in U.S. government and defense supply chains.
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