BS-204 — WASHER,SPRING TENSION

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

BS-204: WASHER,SPRING TENSION.

The WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 1.201 INCHES NOMINAL IN, overall_height: 0.059 INCHES NOMINAL IN, hardness_rating: 38.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM, outside_diameter: 1.831 INCHES NOMINAL IN, style_designator: SPRING TENSION. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-777-2308, 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

BS-204

NSN: 5310-00-777-2308
FSC: 5310 — Nuts and Washers
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)

SPECIFICATIONS

material	STEEL OVERALL
hole_diameter	1.201 INCHES NOMINAL IN
overall_height	0.059 INCHES NOMINAL IN
hardness_rating	38.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
outside_diameter	1.831 INCHES NOMINAL IN
style_designator	SPRING TENSION
surface_treatment	PHOSPHATE OVERALL
material_thickness	0.024 INCHES NOMINAL IN
material_document_and_classification	SK5M,FSCM 05341 MFR REF SINGLE MATERIAL RESPONSE OR S75CM,FSCM 05341 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-777-2308

COMPONENT DIAGRAM

KEY FEATURES

•

HARDNESS RATING: 38.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM

•

STYLE DESIGNATOR: SPRING TENSION

•

MATERIAL DOCUMENT AND CLASSIFICATION: SK5M,FSCM 05341 MFR REF SINGLE MATERIAL RESPONSE OR S75CM,FSCM 05341 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 1.831 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.024 INCHES NOMINAL IN

•

SURFACE TREATMENT: PHOSPHATE OVERALL

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.059 INCHES NOMINAL IN
HARDNESS RATING	38.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR	SPRING TENSION
MATERIAL DOCUMENT AND CLASSIFICATION	SK5M,FSCM 05341 MFR REF SINGLE MATERIAL RESPONSE OR S75CM,FSCM 05341 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	1.831 INCHES NOMINAL IN
MATERIAL THICKNESS	0.024 INCHES NOMINAL IN
SURFACE TREATMENT	PHOSPHATE OVERALL
MATERIAL	STEEL OVERALL
HOLE DIAMETER	1.201 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 4

3050-0654Reference document

Same NSN cross-reference

Reference document — Secondary reference

146938Reference document

Same NSN cross-reference

Reference document — Secondary reference

K6204Reference document

Same NSN cross-reference

Reference document — Secondary reference

AL3515Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is BS-204?

BS-204 is a WASHER,SPRING TENSION.

What parts can replace BS-204?

There are 4 known substitutes for BS-204: 3050-0654, 146938, K6204 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for BS-204?

BS-204 is cataloged in the U.S. Government catalog under NSN 5310-00-777-2308. This indicates validated use in U.S. government and defense supply chains.

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BS-204 — WASHER,SPRING TENSION

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