79537-1018 — NUT,PLAIN,SLOTTED,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

79537-1018: NUT,PLAIN,SLOTTED,HEXAGON.

The NUT,PLAIN,SLOTTED,HEXAGON is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: SLOTTED, HEXAGON, nut_height: 0.395 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), special_features: DRY FILM LUBRICATED. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-119-1998, 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

79537-1018

NSN: 5310-01-119-1998
FSC: 5310 — Nuts and Washers
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)

SPECIFICATIONS

material	IRON ALLOY 660 OVERALL
nut_style	SLOTTED, HEXAGON
nut_height	0.395 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
special_features	DRY FILM LUBRICATED
thread_direction	RIGHT-HAND
countersink_angle	110.0 DEGREES NOMINAL NUT
surface_treatment	PASSIVATE OVERALL
width_across_flats	0.986 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN
nominal_thread_size	0.625 INCHES IN
bearing_surface_type	WASHER FACED
NSN	5310-01-119-1998

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.986 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.625 INCHES IN

•

NUT HEIGHT: 0.395 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.986 INCHES MINIMUM AND 1.002 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.625 INCHES IN
NUT HEIGHT	0.395 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN
SPECIAL FEATURES	DRY FILM LUBRICATED
SURFACE TREATMENT	PASSIVATE OVERALL
COUNTERSINK ANGLE	110.0 DEGREES NOMINAL NUT

SUBSTITUTES & CROSS-REFERENCES 4

10109324Reference document

Same NSN cross-reference

Reference document — Informative reference only

3M891-10Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

E12674-10Reference document

Same NSN cross-reference

Reference document — Secondary reference

AD3M891-10Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 79537-1018?

79537-1018 is a NUT,PLAIN,SLOTTED,HEXAGON.

What parts can replace 79537-1018?

There are 4 known substitutes for 79537-1018: 10109324, 3M891-10, E12674-10 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 79537-1018?

79537-1018 is cataloged in the U.S. Government catalog under NSN 5310-01-119-1998. This indicates validated use in U.S. government and defense supply chains.

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79537-1018 — NUT,PLAIN,SLOTTED,HEXAGON

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