NO125ST-3 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

NO125ST-3: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, thickness: 0.5 MILLIMETERS NOMINAL MM, hole_diameter: 3.2 MILLIMETERS NOMINAL MM, overall_diameter: 7.0 MILLIMETERS NOMINAL MM, surface_treatment: PASSIVATE OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-170-5455, 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

NO125ST-3

NSN: 5310-01-170-5455
FSC: 5310 — Nuts and Washers
CAGE: 15526 — METRIC AND MULTISTANDARD COMPONENTS CORP (USA)

SPECIFICATIONS

material	STEEL COMP 304 OVERALL
thickness	0.5 MILLIMETERS NOMINAL MM
hole_diameter	3.2 MILLIMETERS NOMINAL MM
overall_diameter	7.0 MILLIMETERS NOMINAL MM
surface_treatment	PASSIVATE OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
end_item_identification	W/S:MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); LAUNCHER, ASSAULT ROCKET, 83MM (SMAW)(MK153 MOD O) MM
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	QQ-A-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-170-5455

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

OVERALL DIAMETER: 7.0 MILLIMETERS NOMINAL MM

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL COMP 304 OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
OVERALL DIAMETER	7.0 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SURFACE TREATMENT	PASSIVATE OVERALL
PERIPHERAL SHAPE STYLE	ROUND
END ITEM IDENTIFICATION	W/S:MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); LAUNCHER, ASSAULT ROCKET, 83MM (SMAW)(MK153 MOD O) MM
MATERIAL	STEEL COMP 304 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	3.2 MILLIMETERS NOMINAL MM

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 4

DIN125A-M3-A2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

125A/A2-M3Reference document

Same NSN cross-reference

Reference document — Secondary reference

82A5027A1209Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

125/A2-M3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 NO125ST-3?

NO125ST-3 is a WASHER,FLAT.

What parts can replace NO125ST-3?

There are 4 known substitutes for NO125ST-3: DIN125A-M3-A2, 125A/A2-M3, 82A5027A1209 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for NO125ST-3?

NO125ST-3 is cataloged in the U.S. Government catalog under NSN 5310-01-170-5455. This indicates validated use in U.S. government and defense supply chains.

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