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4077276 — CLIP,SPRING TENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4077276: CLIP,SPRING TENSION.

The CLIP,SPRING TENSION is a the manufacturer industrial component. Key specifications include width: 0.400 INCHES NOMINAL IN, length: 0.638 INCHES NOMINAL IN, material: NICKEL ALLOY OVERALL, hole_diameter: 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, loop_opening_width: 0.125 INCHES NOMINAL IN, material_thickness: 0.029 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-323-0041, 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
4077276
NSN: 5340-01-323-0041
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
width0.400 INCHES NOMINAL IN
length0.638 INCHES NOMINAL IN
materialNICKEL ALLOY OVERALL
hole_diameter0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
loop_opening_width0.125 INCHES NOMINAL IN
material_thickness0.029 INCHES NOMINAL IN
fsc_application_dataCOMBUSTION CHAMBER ASSY
loop/holding_dimension0.250 INCHES NOMINAL IN
end_item_identificationF100PW0229 ENGINE
NSN5340-01-323-0041
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4077276 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
•
FSC APPLICATION DATA: COMBUSTION CHAMBER ASSY
•
LENGTH: 0.638 INCHES NOMINAL IN
•
LOOP/HOLDING DIMENSION: 0.250 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.029 INCHES NOMINAL IN
•
LOOP OPENING WIDTH: 0.125 INCHES NOMINAL IN
•
WIDTH: 0.400 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATACOMBUSTION CHAMBER ASSY
LENGTH0.638 INCHES NOMINAL IN
LOOP/HOLDING DIMENSION0.250 INCHES NOMINAL IN
MATERIAL THICKNESS0.029 INCHES NOMINAL IN
LOOP OPENING WIDTH0.125 INCHES NOMINAL IN
WIDTH0.400 INCHES NOMINAL IN
END ITEM IDENTIFICATIONF100PW0229 ENGINE
MATERIALNICKEL ALLOY OVERALL
HOLE DIAMETER0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM 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
5340PL0909066Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4077276?
4077276 is a CLIP,SPRING TENSION.
What parts can replace 4077276?
There is 1 known substitute for 4077276: 5340PL0909066. Substitute compatibility should be verified for your specific system.
What is the NSN for 4077276?
4077276 is cataloged in the U.S. Government catalog under NSN 5340-01-323-0041. This indicates validated use in U.S. government and defense supply chains.
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