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251148 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

251148: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 6150 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, load_rating: 570.000 POUNDS NOMINAL LBS, bore_diameter: 1.025 INCHES NOMINAL IN, inside_diameter: 0.438 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-598-7966, 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
251148
NSN: 5360-00-598-7966
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
materialSTEEL COMP 6150 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
load_rating570.000 POUNDS NOMINAL LBS
bore_diameter1.025 INCHES NOMINAL IN
coil_quantity5
inside_diameter0.438 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length1.438 INCHES NOMINAL IN
spring_solid_length1.390 INCHES MAXIMUM IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_length_under_load630.000 INCHES NOMINAL IN
accommodated_rod_diameter0.438 INCHES NOMINAL IN
NSN5360-00-598-7966
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 251148 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
LOAD RATING: 570.000 POUNDS NOMINAL LBS
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 1.390 INCHES MAXIMUM IN
•
ACCOMMODATED ROD DIAMETER: 0.438 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 7301 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SPRING FREE LENGTH: 1.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
LOAD RATING570.000 POUNDS NOMINAL LBS
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH1.390 INCHES MAXIMUM IN
ACCOMMODATED ROD DIAMETER0.438 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7301 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH1.438 INCHES NOMINAL IN
INSIDE DIAMETER0.438 INCHES NOMINAL IN
SPRING LENGTH UNDER LOAD630.000 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842 5360-00-001-1945 5360-00-001-2010 5360-00-001-3865 5360-00-001-3950 5360-00-001-4650 5360-00-001-4664 5360-00-001-4703
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 251148?
251148 is a SPRING,HELICAL,COMPRESSION.
What is the NSN for 251148?
251148 is cataloged in the U.S. Government catalog under NSN 5360-00-598-7966. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.