ST3M797C7 — NUT,PLAIN,ROUND

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

ST3M797C7: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), thread_direction: RIGHT-HAND, surface_treatment: PASSIVATE OVERALL, width_across_flats: 0.495 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-134-0747, 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

ST3M797C7

NSN: 5310-01-134-0747
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
width_across_flats	0.495 INCHES MAXIMUM IN
nominal_thread_size	0.437 INCHES IN
thread_quantity_per_inch	20
material_document_and_classification	AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-134-0747

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.495 INCHES MAXIMUM IN

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.437 INCHES IN

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

THREAD CLASS: 3B

•

THREAD QUANTITY PER INCH: 20

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.495 INCHES MAXIMUM IN
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
MATERIAL DOCUMENT AND CLASSIFICATION	AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.437 INCHES IN
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3B
THREAD QUANTITY PER INCH	20
MATERIAL	STEEL CORROSION RESISTING 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

79219-720Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

10109698Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ST3M797C7?

ST3M797C7 is a NUT,PLAIN,ROUND.

What parts can replace ST3M797C7?

There are 2 known substitutes for ST3M797C7: 79219-720, 10109698. Substitute compatibility should be verified for your specific system.

What is the NSN for ST3M797C7?

ST3M797C7 is cataloged in the U.S. Government catalog under NSN 5310-01-134-0747. This indicates validated use in U.S. government and defense supply chains.

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