MS9321-10 — WASHER,FLAT,AIRCRAF

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

MS9321-10: WASHER,FLAT,AIRCRAF.

The WASHER,FLAT,AIRCRAF is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OVERALL, thickness: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN, hole_diameter: 0.271 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN, surface_finish: 63.0 MICROINCHES BOTTOM, overall_diameter: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-763-3925, 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

MS9321-10

NSN: 5310-00-763-3925
NIINs: 007633925, 014638886
FSC: 5310 — Nuts and Washers
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

SPECIFICATIONS

material	STEEL COMP 321 OVERALL
thickness	0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
hole_diameter	0.271 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
surface_finish	63.0 MICROINCHES BOTTOM
overall_diameter	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
surface_treatment	PASSIVATE OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-763-3925

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES BOTTOM

•

OVERALL DIAMETER: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL COMP 321 OVERALL

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES BOTTOM
SURFACE FINISH	63.0 MICROINCHES TOP
OVERALL DIAMETER	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SURFACE TREATMENT	PASSIVATE OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	STEEL COMP 321 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.271 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 8

5310PL1370868Reference document

Same NSN cross-reference

Reference document — Informative reference only

245-4510949-52Reference document

Same NSN cross-reference

Reference document — Secondary reference

5020912Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

FF-W-92 .2812ID X.50DX.060THKReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

348382Reference document

Same NSN cross-reference

Reference document — Secondary reference

0740865Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MS9321-10?

MS9321-10 is a WASHER,FLAT,AIRCRAF.

What parts can replace MS9321-10?

There are 8 known substitutes for MS9321-10: 5310PL1370868, 245-4510949-52, 5020912 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MS9321-10?

MS9321-10 is cataloged in the U.S. Government catalog under NSN 5310-00-763-3925. This indicates validated use in U.S. government and defense supply chains.

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MS9321-10 — WASHER,FLAT,AIRCRAF

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