S-191-4B — SPRING,HELICAL,COMPRESSION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

S-191-4B: SPRING,HELICAL,COMPRESSION.

The SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 1.750 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: CADMIUM OVERALL, spring_free_length: 4.500 INCHES NOMINAL IN, coil_helix_direction: RIGHT-HAND OR LEFT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5360-01-020-3119, 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

S-191-4B

NSN: 5360-01-020-3119
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)

SPECIFICATIONS

material	STEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1075 OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
inside_diameter	1.750 INCHES NOMINAL IN
style_designator	CYLINDRICAL
surface_treatment	CADMIUM OVERALL
spring_free_length	4.500 INCHES NOMINAL IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_deflection_rate	457.000 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter	2.500 INCHES NOMINAL IN
material_document_and_classification	AISI ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN	5360-01-020-3119

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD ALL MATERIAL RESPONSES OVERALL

•

SPRING FREE LENGTH: 4.500 INCHES NOMINAL IN

•

SPRING DEFLECTION RATE: 457.000 POUNDS PER INCH NOMINAL LBS

•

INSIDE DIAMETER: 1.750 INCHES NOMINAL IN

•

SURFACE TREATMENT: CADMIUM OVERALL

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	2.500 INCHES NOMINAL IN
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD ALL MATERIAL RESPONSES OVERALL
SPRING FREE LENGTH	4.500 INCHES NOMINAL IN
SPRING DEFLECTION RATE	457.000 POUNDS PER INCH NOMINAL LBS
INSIDE DIAMETER	1.750 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM OVERALL
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
MATERIAL	STEEL COMP 1060 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1070 OR STEEL COMP 1074 OR STEEL COMP 1075 OVERALL

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: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is S-191-4B?

S-191-4B is a SPRING,HELICAL,COMPRESSION.

What is the NSN for S-191-4B?

S-191-4B is cataloged in the U.S. Government catalog under NSN 5360-01-020-3119. This indicates validated use in U.S. government and defense supply chains.

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S-191-4B — SPRING,HELICAL,COMPRESSION

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