S-20615 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

S-20615: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include nut_style: HEXAGON, nut_height: 0.516 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN, thread_class: 2B, thread_series: UNF, locking_feature: PREVAILING TORQUE WITH NONMETALLIC INSERT, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-439-1154, 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

S-20615

NSN: 5310-01-439-1154
FSC: 5310 — Nuts and Washers
CAGE: 14438 — NYLOK LLC (USA)

SPECIFICATIONS

nut_style	HEXAGON
nut_height	0.516 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
thread_class	2B
thread_series	UNF
locking_feature	PREVAILING TORQUE WITH NONMETALLIC INSERT
thread_direction	RIGHT-HAND
surface_treatment	PHOSPHATE OVERALL
width_across_flats	1.659 INCHES NOMINAL IN
nominal_thread_size	1.000 INCHES IN
bearing_surface_type	FLAT
thread_quantity_per_inch	14
material_document_and_classification	SAEJ995 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-439-1154

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 1.659 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: G-4435-M ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNF

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAEJ995 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 1.000 INCHES IN

•

LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT

•

NUT HEIGHT: 0.516 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	1.659 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	G-4435-M ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNF
MATERIAL DOCUMENT AND CLASSIFICATION	SAEJ995 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	1.000 INCHES IN
LOCKING FEATURE	PREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT	0.516 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
SURFACE TREATMENT	PHOSPHATE OVERALL
NUT STYLE	HEXAGON

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 5

5310PL0643917Reference document

Same NSN cross-reference

Reference document — Informative reference only

0724425Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

53NTE1614Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

12339206Reference document

Same NSN cross-reference

Reference document — Secondary reference

IN43NTE1614Same 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 S-20615?

S-20615 is a NUT,SELF-LOCKING,HEXAGON.

What parts can replace S-20615?

There are 5 known substitutes for S-20615: 5310PL0643917, 0724425, 53NTE1614 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for S-20615?

S-20615 is cataloged in the U.S. Government catalog under NSN 5310-01-439-1154. This indicates validated use in U.S. government and defense supply chains.

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S-20615 — NUT,SELF-LOCKING,HEXAGON

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