ST3M776C1-14-3P — NUT ASSEMBLY,SELF-LOCKING,GANG C

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

ST3M776C1-14-3P: NUT ASSEMBLY,SELF-LOCKING,GANG C.

NUT ASSEMBLY,SELF-LOCKING,GANG C. Key specifications include material: IRON ALLOY 660 NUT, nut_style: GANG CHANNEL, SELF LOCKING, lubrication: DRY FILM LUBRICANT, thread_class: 3B, channel_style: STRAIGHT TYPE, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-563-3312, 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

ST3M776C1-14-3P

NSN: 5310-01-563-3312
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)

SPECIFICATIONS

material	IRON ALLOY 660 NUT
nut_style	GANG CHANNEL, SELF LOCKING
lubrication	DRY FILM LUBRICANT
thread_class	3B
channel_style	STRAIGHT TYPE
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
thread_direction	RIGHT-HAND
nominal_thread_size	0.375 INCHES IN
thread_quantity_per_inch	24
NSN	5310-01-563-3312

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION: DRY FILM LUBRICANT

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.375 INCHES IN

•

LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN

•

NUT STYLE: GANG CHANNEL, SELF LOCKING

•

THREAD CLASS: 3B

•

THREAD QUANTITY PER INCH: 24

TECHNICAL CHARACTERISTICS

LUBRICATION	DRY FILM LUBRICANT
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
NUT STYLE	GANG CHANNEL, SELF LOCKING
THREAD CLASS	3B
THREAD QUANTITY PER INCH	24
MATERIAL	IRON ALLOY 660 NUT
MATERIAL	STEEL CORROSION RESISTING CHANNEL

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

ST3M776Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

G50345-6P1-14-3PSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 ST3M776C1-14-3P?

ST3M776C1-14-3P is a NUT ASSEMBLY,SELF-LOCKING,GANG C.

What parts can replace ST3M776C1-14-3P?

There are 2 known substitutes for ST3M776C1-14-3P: ST3M776, G50345-6P1-14-3P. Substitute compatibility should be verified for your specific system.

What is the NSN for ST3M776C1-14-3P?

ST3M776C1-14-3P is cataloged in the U.S. Government catalog under NSN 5310-01-563-3312. This indicates validated use in U.S. government and defense supply chains.

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