3-51249-1 — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3-51249-1: 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: 180.500 POUNDS MINIMUM AND 203.500 POUNDS MAXIMUM LBS, inside_diameter: 1.010 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN, style_designator: CYLINDRICAL CONVEX END, spring_free_length: 2.850 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-467-0866, 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

3-51249-1

NSN: 5360-00-467-0866
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 79U29 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	STEEL OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
load_rating	180.500 POUNDS MINIMUM AND 203.500 POUNDS MAXIMUM LBS
coil_quantity	8
inside_diameter	1.010 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN
style_designator	CYLINDRICAL CONVEX END
spring_free_length	2.850 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	188.000 POUNDS PER INCH MINIMUM AND 212.000 POUNDS PER INCH MAXIMUM LBS
spring_length_under_load	1.890 INCHES NOMINAL IN
spring_free_outside_diameter	1.675 INCHES NOMINAL IN
material_document_and_classification	QQ-W-412,COMP 1,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5360-00-467-0866

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 1.675 INCHES NOMINAL IN

•

LOAD RATING: 180.500 POUNDS MINIMUM AND 203.500 POUNDS MAXIMUM LBS

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

STYLE DESIGNATOR: CYLINDRICAL CONVEX END

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-412,COMP 1,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 2.850 INCHES NOMINAL IN

•

SPRING DEFLECTION RATE: 188.000 POUNDS PER INCH MINIMUM AND 212.000 POUNDS PER INCH MAXIMUM LBS

•

INSIDE DIAMETER: 1.010 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	1.675 INCHES NOMINAL IN
LOAD RATING	180.500 POUNDS MINIMUM AND 203.500 POUNDS MAXIMUM LBS
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
STYLE DESIGNATOR	CYLINDRICAL CONVEX END
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-412,COMP 1,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	2.850 INCHES NOMINAL IN
SPRING DEFLECTION RATE	188.000 POUNDS PER INCH MINIMUM AND 212.000 POUNDS PER INCH MAXIMUM LBS
INSIDE DIAMETER	1.010 INCHES MINIMUM AND 1.050 INCHES MAXIMUM IN
SPRING LENGTH UNDER LOAD	1.890 INCHES NOMINAL IN
COIL QUANTITY	8

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

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3-51249-1?

3-51249-1 is a SPRING,HELICAL,COMPRESSION.

What is the NSN for 3-51249-1?

3-51249-1 is cataloged in the U.S. Government catalog under NSN 5360-00-467-0866. This indicates validated use in U.S. government and defense supply chains.

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3-51249-1 — SPRING,HELICAL,COMPRESSION

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