JMS-3241 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

JMS-3241: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.031 INCHES NOMINAL IN, hole_diameter: 0.406 INCHES NOMINAL IN, overall_diameter: 0.688 INCHES NOMINAL IN, special_features: CERTIFIED FREE FROM MERCURY CONTAMINATION, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-445-5192, 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

JMS-3241

NSN: 5310-00-445-5192
FSC: 5310 — Nuts and Washers
CAGE: 74965 — CLARK-RELIANCE LLC DBA JERGUSON GAGE & VALVE (USA)

SPECIFICATIONS

material	STEEL OVERALL
thickness	0.031 INCHES NOMINAL IN
hole_diameter	0.406 INCHES NOMINAL IN
overall_diameter	0.688 INCHES NOMINAL IN
special_features	CERTIFIED FREE FROM MERCURY CONTAMINATION
surface_treatment	ZINC OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
criticality_code_justification	FEAT
material_document_and_classification	QQ-S-775,TYPE 1,CL D FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-445-5192

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.688 INCHES NOMINAL IN

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-775,TYPE 1,CL D FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: ZINC OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.688 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION	FEAT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-775,TYPE 1,CL D FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SPECIAL FEATURES	CERTIFIED FREE FROM MERCURY CONTAMINATION
SURFACE TREATMENT	ZINC OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	STEEL OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.406 INCHES NOMINAL IN

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 1

E236PC36Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 JMS-3241?

JMS-3241 is a WASHER,FLAT.

What parts can replace JMS-3241?

There is 1 known substitute for JMS-3241: E236PC36. Substitute compatibility should be verified for your specific system.

What is the NSN for JMS-3241?

JMS-3241 is cataloged in the U.S. Government catalog under NSN 5310-00-445-5192. This indicates validated use in U.S. government and defense supply chains.

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