38A4MA3 — NUT,PLAIN,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

38A4MA3: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL, thread_class: 2B, thread_direction: RIGHT-HAND, nominal_thread_size: 0.380 INCHES IN, thread_quantity_per_inch: 16, material_document_and_classification: QQ-N-281, CLABZRRDNC FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-446-8172, 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

38A4MA3

NSN: 5310-01-446-8172
FSC: 5310 — Nuts and Washers
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)

SPECIFICATIONS

material	NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL
thread_class	2B
thread_direction	RIGHT-HAND
nominal_thread_size	0.380 INCHES IN
thread_quantity_per_inch	16
material_document_and_classification	QQ-N-281, CLABZRRDNC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-446-8172

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281, CLABZRRDNC FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.380 INCHES IN

•

THREAD CLASS: 2B

•

THREAD QUANTITY PER INCH: 16

•

MATERIAL: NICKEL ALLOY 400 OR NICKEL ALLOY R-405 OVERALL

TECHNICAL CHARACTERISTICS

MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281, CLABZRRDNC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.380 INCHES IN
THREAD CLASS	2B
THREAD QUANTITY PER INCH	16
MATERIAL	NICKEL ALLOY 400 OR NICKEL ALLOY R-405 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 2

38A4-X-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

W-249792 REV L ITEM NO. 321KReference 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 38A4MA3?

38A4MA3 is a NUT,PLAIN,HEXAGON.

What parts can replace 38A4MA3?

There are 2 known substitutes for 38A4MA3: 38A4-X-3, W-249792 REV L ITEM NO. 321K. Substitute compatibility should be verified for your specific system.

What is the NSN for 38A4MA3?

38A4MA3 is cataloged in the U.S. Government catalog under NSN 5310-01-446-8172. This indicates validated use in U.S. government and defense supply chains.

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