8351739 — NUT,PLAIN,ROUND

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

8351739: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1141 OVERALL, nut_style: ROUND, nut_diameter: 3.141 INCHES MINIMUM AND 3.161 INCHES MAXIMUM IN, nut_thickness: 0.680 INCHES NOMINAL IN, thread_series: UNS, hardness_rating: 24.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-841-0281, 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

8351739

NSN: 5310-00-841-0281
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 1141 OVERALL
nut_style	ROUND
nut_diameter	3.141 INCHES MINIMUM AND 3.161 INCHES MAXIMUM IN
nut_thickness	0.680 INCHES NOMINAL IN
thread_series	UNS
hardness_rating	24.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM
thread_direction	LEFT-HAND
drive_point_depth	0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
drive_point_width	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
surface_treatment	PHOSPHATE MANGANESE OVERALL
small_end_diameter	2.460 INCHES NOMINAL IN
undercut_thickness	0.220 INCHES NOMINAL IN
NSN	5310-00-841-0281

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-16232,TY M,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNS

•

HARDNESS RATING: 24.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM

•

THREAD PITCH DIAMETERS: +2.3239 TO 2.3290 INCHES IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

DRIVE POINT WIDTH: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN

•

THREAD DIRECTION: LEFT-HAND

•

NOMINAL THREAD SIZE: 2.359 INCHES IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-P-16232,TY M,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNS
HARDNESS RATING	24.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM
THREAD PITCH DIAMETERS	+2.3239 TO 2.3290 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DRIVE POINT WIDTH	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
THREAD DIRECTION	LEFT-HAND
NOMINAL THREAD SIZE	2.359 INCHES IN
NUT DIAMETER	3.141 INCHES MINIMUM AND 3.161 INCHES MAXIMUM IN
DRIVE POINT DEPTH	0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN

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 1

5310008410281Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

Ready to buy 8351739?

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 8351739?

8351739 is a NUT,PLAIN,ROUND.

What parts can replace 8351739?

There is 1 known substitute for 8351739: 5310008410281. Substitute compatibility should be verified for your specific system.

What is the NSN for 8351739?

8351739 is cataloged in the U.S. Government catalog under NSN 5310-00-841-0281. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

8351739 — NUT,PLAIN,ROUND

Request a Quote — 8351739