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72-1171-151 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

72-1171-151: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, load_rating: 2.000 POUNDS NOMINAL LBS, inside_diameter: 0.618 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 1.364 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-363-4878, 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
72-1171-151
NSN: 5360-00-363-4878
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
load_rating2.000 POUNDS NOMINAL LBS
coil_quantity8
inside_diameter0.618 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length1.364 INCHES NOMINAL IN
spring_solid_length0.422 INCHES MAXIMUM IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate5.500 POUNDS PER INCH NOMINAL LBS
spring_length_under_load1.000 INCHES NOMINAL IN
spring_free_outside_diameter0.720 INCHES NOMINAL IN
NSN5360-00-363-4878
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 72-1171-151 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.720 INCHES NOMINAL IN
•
LOAD RATING: 2.000 POUNDS NOMINAL LBS
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 0.422 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 1.364 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 5.500 POUNDS PER INCH NOMINAL LBS
•
INSIDE DIAMETER: 0.618 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.720 INCHES NOMINAL IN
LOAD RATING2.000 POUNDS NOMINAL LBS
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH0.422 INCHES MAXIMUM IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH1.364 INCHES NOMINAL IN
SPRING DEFLECTION RATE5.500 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER0.618 INCHES NOMINAL IN
SPRING LENGTH UNDER LOAD1.000 INCHES NOMINAL IN
SPRING SOLID OUTSIDE DIAMETER0.720 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
B2729Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
72-11710-151Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 72-1171-151?
72-1171-151 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 72-1171-151?
There are 2 known substitutes for 72-1171-151: B2729, 72-11710-151. Substitute compatibility should be verified for your specific system.
What is the NSN for 72-1171-151?
72-1171-151 is cataloged in the U.S. Government catalog under NSN 5360-00-363-4878. 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.