1600-977 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1600-977: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: STEEL UNS K08500 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, load_rating: 31.000 POUNDS MINIMUM AND 43.800 POUNDS MAXIMUM LBS, coil_quantity: 17, inside_diameter: 0.811 INCHES MINIMUM AND 0.871 INCHES MAXIMUM IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-725-3148, 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

MRO→ MRO_GENERAL→ 1600-977

NSN: 5360-00-725-3148
NIINs: 007253148, 014172849
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL UNS K08500 OVERALL
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
load_rating	31.000 POUNDS MINIMUM AND 43.800 POUNDS MAXIMUM LBS
coil_quantity	17
inside_diameter	0.811 INCHES MINIMUM AND 0.871 INCHES MAXIMUM IN
style_designator	CYLINDRICAL
surface_treatment	ZINC OVERALL
spring_free_length	6.000 INCHES NOMINAL IN
spring_solid_length	1.632 INCHES MAXIMUM IN
coil_helix_direction	RIGHT-HAND OR LEFT-HAND
spring_length_under_load	1.812 INCHES MINIMUM AND 2.312 INCHES MAXIMUM IN
spring_free_outside_diameter	1.001 INCHES MINIMUM AND 1.061 INCHES MAXIMUM IN
NSN	5360-00-725-3148

COMPONENT DIAGRAM

KEY FEATURES

•

SPRING FREE OUTSIDE DIAMETER: 1.001 INCHES MINIMUM AND 1.061 INCHES MAXIMUM IN

•

LOAD RATING: 31.000 POUNDS MINIMUM AND 43.800 POUNDS MAXIMUM LBS

•

END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS

•

SPRING SOLID LENGTH: 1.632 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: CYLINDRICAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A228-51 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

SPRING FREE LENGTH: 6.000 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.811 INCHES MINIMUM AND 0.871 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SPRING FREE OUTSIDE DIAMETER	1.001 INCHES MINIMUM AND 1.061 INCHES MAXIMUM IN
LOAD RATING	31.000 POUNDS MINIMUM AND 43.800 POUNDS MAXIMUM LBS
END STYLE	SPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH	1.632 INCHES MAXIMUM IN
STYLE DESIGNATOR	CYLINDRICAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A228-51 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH	6.000 INCHES NOMINAL IN
INSIDE DIAMETER	0.811 INCHES MINIMUM AND 0.871 INCHES MAXIMUM IN
SPRING LENGTH UNDER LOAD	1.812 INCHES MINIMUM AND 2.312 INCHES MAXIMUM IN
SPRING SOLID OUTSIDE DIAMETER	1.001 INCHES MINIMUM AND 1.061 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1600-977?

1600-977 is a RESISTOR,VARIABLE,NONWIRE WOUND,. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 1600-977?

1600-977 is cataloged in the U.S. Government catalog under NSN 5360-00-725-3148. This indicates validated use in U.S. government and defense supply chains.

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1600-977 — RESISTOR,VARIABLE,NONWIRE WOUND,

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