SRS188090 — NUT,PLAIN,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

SRS188090: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: HEXAGON, nut_height: 0.155 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNIFIED NATIONAL COARSE (UNC), thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-550-3893, 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

SRS188090

NSN: 5310-00-550-3893
FSC: 5310 — Nuts and Washers
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)

SPECIFICATIONS

material	IRON ALLOY 660 OVERALL
nut_style	HEXAGON
nut_height	0.155 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
thread_class	3B
thread_series	UNIFIED NATIONAL COARSE (UNC)
thread_direction	RIGHT-HAND
surface_treatment	PASSIVATE OVERALL
width_across_flats	0.305 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
nominal_thread_size	0.164 INCHES IN
bearing_surface_type	WASHER FACED
thread_quantity_per_inch	32
material_document_and_classification	AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-550-3893

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.305 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.164 INCHES IN

•

NUT HEIGHT: 0.155 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

NUT STYLE: HEXAGON

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.305 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.164 INCHES IN
NUT HEIGHT	0.155 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
SURFACE TREATMENT	PASSIVATE OVERALL
NUT STYLE	HEXAGON
THREAD CLASS	3B
THREAD QUANTITY PER INCH	32

SUBSTITUTES & CROSS-REFERENCES 2

188090Reference document

Same NSN cross-reference

Reference document — Secondary reference

308252Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

Ready to buy SRS188090?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is SRS188090?

SRS188090 is a NUT,PLAIN,HEXAGON.

What parts can replace SRS188090?

There are 2 known substitutes for SRS188090: 188090, 308252. Substitute compatibility should be verified for your specific system.

What is the NSN for SRS188090?

SRS188090 is cataloged in the U.S. Government catalog under NSN 5310-00-550-3893. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

SRS188090 — NUT,PLAIN,HEXAGON

Request a Quote — SRS188090