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2653342 — HOLDER,SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2653342: HOLDER,SPRING.

The HOLDER,SPRING is a the manufacturer industrial component. Key specifications include material: STEEL, usage_design: FOR KEY SLOT 0.28 IN. HOLE IN, end_item_identification: ENGINE MODEL F404.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-144-4368, 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
2653342
NSN: 5340-01-144-4368
FSC: 5340 — Hardware, Commercial
CAGE: 06848 — HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) (USA)
SPECIFICATIONS
materialSTEEL
usage_designFOR KEY SLOT 0.28 IN. HOLE IN
end_item_identificationENGINE MODEL F404
NSN5340-01-144-4368
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2653342 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
•
MATERIAL: STEEL
•
USAGE DESIGN: FOR KEY SLOT 0.28 IN. HOLE IN
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONENGINE MODEL F404
MATERIALSTEEL
USAGE DESIGNFOR KEY SLOT 0.28 IN. HOLE IN
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 1
10159025Reference document
Same NSN cross-reference
Reference document — Informative 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 2653342?
2653342 is a HOLDER,SPRING.
What parts can replace 2653342?
There is 1 known substitute for 2653342: 10159025. Substitute compatibility should be verified for your specific system.
What is the NSN for 2653342?
2653342 is cataloged in the U.S. Government catalog under NSN 5340-01-144-4368. This indicates validated use in U.S. government and defense supply chains.
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