4G53911-101A — WASHER,SPRING TENSION

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

4G53911-101A: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 3.270 INCHES NOMINAL IN, heat_treatment: SPRING TEMPER, overall_height: 0.175 INCHES MINIMUM AND 0.179 INCHES MAXIMUM IN, hardness_rating: 44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM, outside_diameter: 4.160 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-459-7749, 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

4G53911-101A

NSN: 5310-00-459-7749
FSC: 5310 — Nuts and Washers
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)

SPECIFICATIONS

material	STEEL OVERALL
hole_diameter	3.270 INCHES NOMINAL IN
heat_treatment	SPRING TEMPER
overall_height	0.175 INCHES MINIMUM AND 0.179 INCHES MAXIMUM IN
hardness_rating	44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
outside_diameter	4.160 INCHES NOMINAL IN
style_designator	SPRING TENSION
surface_treatment	CADMIUM OVERALL
material_thickness	0.139 INCHES NOMINAL IN
material_document_and_classification	MIL-S-7947 COND 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	ST+58-001 TY 2,CL 2 FSCM 98897 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-00-459-7749

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ST+58-001 TY 2,CL 2 FSCM 98897 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

HEAT TREATMENT: SPRING TEMPER

•

HARDNESS RATING: 44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM

•

STYLE DESIGNATOR: SPRING TENSION

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7947 COND 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 4.160 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.139 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.175 INCHES MINIMUM AND 0.179 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ST+58-001 TY 2,CL 2 FSCM 98897 MFR REF SINGLE TREATMENT RESPONSE OVERALL
HEAT TREATMENT	SPRING TEMPER
HARDNESS RATING	44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR	SPRING TENSION
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7947 COND 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	4.160 INCHES NOMINAL IN
MATERIAL THICKNESS	0.139 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM OVERALL
MATERIAL	STEEL OVERALL

OTHER ITEMS IN FSC 5310 — Nuts and Washers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540

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 4G53911-101A?

4G53911-101A is a WASHER,SPRING TENSION.

What is the NSN for 4G53911-101A?

4G53911-101A is cataloged in the U.S. Government catalog under NSN 5310-00-459-7749. This indicates validated use in U.S. government and defense supply chains.

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4G53911-101A — WASHER,SPRING TENSION

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