SII1262V14 — NUT,SELF-LOCKING,DOUBLE HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

SII1262V14: NUT,SELF-LOCKING,DOUBLE HEXAGON.

NUT,SELF-LOCKING,DOUBLE HEXAGON. Key specifications include material: STEEL OVERALL, nut_style: DOUBLE HEXAGON, nut_height: 1.185 INCHES NOMINAL IN, lubrication: DRY FILM LUBRICANT, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-515-6344, 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

SII1262V14

NSN: 5310-01-515-6344
FSC: 5310 — Nuts and Washers
CAGE: 57928 — SONIC INDUSTRIES, INC. DBA SONIC INDUSTRIES INC DIV SONIC INDUSTRIES (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_style	DOUBLE HEXAGON
nut_height	1.185 INCHES NOMINAL IN
lubrication	DRY FILM LUBRICANT
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
special_features	MATERIAL IS AERMET 100
thread_direction	RIGHT-HAND
surface_treatment	CADMIUM OVERALL
width_across_flats	1.545 INCHES NOMINAL IN
nominal_thread_size	0.875 INCHES IN
bearing_surface_type	FLAT
NSN	5310-01-515-6344

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION: DRY FILM LUBRICANT

•

WIDTH ACROSS FLATS: 1.545 INCHES NOMINAL IN

•

THREAD TOLERANCE CLASS: 38 INTERNAL

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.875 INCHES IN

•

NUT HEIGHT: 1.185 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

LUBRICATION	DRY FILM LUBRICANT
WIDTH ACROSS FLATS	1.545 INCHES NOMINAL IN
THREAD TOLERANCE CLASS	38 INTERNAL
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.875 INCHES IN
NUT HEIGHT	1.185 INCHES NOMINAL IN
SPECIAL FEATURES	MATERIAL IS AERMET 100
SURFACE TREATMENT	CADMIUM OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	SELF-LOCKING DOUBLE HEXAGON NUT, 260 KSI

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

HS4133-V14PAReference document

Same NSN cross-reference

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

H54656-V14PASame 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 SII1262V14?

SII1262V14 is a NUT,SELF-LOCKING,DOUBLE HEXAGON.

What parts can replace SII1262V14?

There are 2 known substitutes for SII1262V14: HS4133-V14PA, H54656-V14PA. Substitute compatibility should be verified for your specific system.

What is the NSN for SII1262V14?

SII1262V14 is cataloged in the U.S. Government catalog under NSN 5310-01-515-6344. This indicates validated use in U.S. government and defense supply chains.

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SII1262V14 — NUT,SELF-LOCKING,DOUBLE HEXAGON

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