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A1253397 — CAP-PLUG,PROTECTIVE,DUST AND MOI

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A1253397: CAP-PLUG,PROTECTIVE,DUST AND MOI.

CAP-PLUG,PROTECTIVE,DUST AND MOI. Key specifications include specification/standard_data: 99017-CEC-26 MANUFACTURERS STANDARD. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-346-2854, 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
A1253397
NSN: 5340-01-346-2854
FSC: 5340 — Hardware, Commercial
CAGE: F9111 — THALES AVS FRANCE SAS (FRA)
SPECIFICATIONS
specification/standard_data99017-CEC-26 MANUFACTURERS STANDARD
NSN5340-01-346-2854
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A1253397 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
KEY FEATURES
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SPECIFICATION/STANDARD DATA: 99017-CEC-26 MANUFACTURERS STANDARD
TECHNICAL CHARACTERISTICS
SPECIFICATION/STANDARD DATA99017-CEC-26 MANUFACTURERS STANDARD
SUBSTITUTES & CROSS-REFERENCES 5
5340PL2148964Reference document
Same NSN cross-reference
Reference document — Informative reference only
91968583Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
206-0102-380Reference document
Same NSN cross-reference
Reference document — Secondary reference
150-0439-150Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
P4330556-16Same 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 A1253397?
A1253397 is a CAP-PLUG,PROTECTIVE,DUST AND MOI.
What parts can replace A1253397?
There are 5 known substitutes for A1253397: 5340PL2148964, 91968583, 206-0102-380 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1253397?
A1253397 is cataloged in the U.S. Government catalog under NSN 5340-01-346-2854. This indicates validated use in U.S. government and defense supply chains.
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