12286169 — NUT,PLAIN,ROUND

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12286169: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, nut_style: ROUND, nut_diameter: 1.870 INCHES NOMINAL IN, nut_thickness: 0.985 INCHES NOMINAL IN, thread_series: UNS, hardness_rating: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-073-7900, 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

12286169

NSN: 5310-01-073-7900
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 4140 OVERALL
nut_style	ROUND
nut_diameter	1.870 INCHES NOMINAL IN
nut_thickness	0.985 INCHES NOMINAL IN
thread_series	UNS
hardness_rating	26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
thread_direction	RIGHT-HAND
drive_point_depth	0.150 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
drive_point_width	0.130 INCHES NOMINAL IN
small_end_diameter	1.772 INCHES MINIMUM AND 1.777 INCHES MAXIMUM IN
undercut_thickness	0.535 INCHES NOMINAL IN
nominal_thread_size	1.760 INCHES IN
NSN	5310-01-073-7900

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD SERIES: UNS

•

HARDNESS RATING: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM

•

THREAD PITCH DIAMETERS: +1.7309 TO 1.7375 INCHES IN

•

DRIVE POINT WIDTH: 0.130 INCHES NOMINAL IN

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 1.760 INCHES IN

•

NUT DIAMETER: 1.870 INCHES NOMINAL IN

•

DRIVE POINT DEPTH: 0.150 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

THREAD SERIES	UNS
HARDNESS RATING	26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
THREAD PITCH DIAMETERS	+1.7309 TO 1.7375 INCHES IN
DRIVE POINT WIDTH	0.130 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	1.760 INCHES IN
NUT DIAMETER	1.870 INCHES NOMINAL IN
DRIVE POINT DEPTH	0.150 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
UNDERCUT THICKNESS	0.535 INCHES NOMINAL IN
NUT THICKNESS	0.985 INCHES NOMINAL 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

3-100-067-03Same 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 12286169?

12286169 is a NUT,PLAIN,ROUND.

What parts can replace 12286169?

There is 1 known substitute for 12286169: 3-100-067-03. Substitute compatibility should be verified for your specific system.

What is the NSN for 12286169?

12286169 is cataloged in the U.S. Government catalog under NSN 5310-01-073-7900. This indicates validated use in U.S. government and defense supply chains.

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