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115440-5 — SEAT PAN,CUSHION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

115440-5: SEAT PAN,CUSHION.

The SEAT PAN,CUSHION is a the manufacturer industrial component. Key specifications include end_item_identification: CH-47F(SG) HELICOPTER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-266-0324, 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
115440-5
NSN: 5340-01-266-0324
NIINs: 012660324, 016920859
FSC: 5340 — Hardware, Commercial
CAGE: 94271 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
end_item_identificationCH-47F(SG) HELICOPTER
NSN5340-01-266-0324
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 115440-5 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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CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
SUBSTITUTES & CROSS-REFERENCES 1
TA02117C008HBReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 115440-5?
115440-5 is a SEAT PAN,CUSHION.
What parts can replace 115440-5?
There is 1 known substitute for 115440-5: TA02117C008HB. Substitute compatibility should be verified for your specific system.
What is the NSN for 115440-5?
115440-5 is cataloged in the U.S. Government catalog under NSN 5340-01-266-0324. This indicates validated use in U.S. government and defense supply chains.
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