12286190 — NUT,PLAIN,ROUND

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12286190: 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: 2.105 INCHES NOMINAL IN, thread_class: 2B, nut_thickness: 0.850 INCHES NOMINAL IN, thread_series: UNS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-073-7902, 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

12286190

NSN: 5310-01-073-7902
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	2.105 INCHES NOMINAL IN
thread_class	2B
nut_thickness	0.850 INCHES NOMINAL IN
thread_series	UNS
hardness_rating	34.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM
thread_direction	RIGHT-HAND
drive_point_depth	0.060 INCHES NOMINAL IN
drive_point_width	0.250 INCHES NOMINAL IN
nominal_thread_size	1.767 INCHES IN
drive_point_quantity	8
NSN	5310-01-073-7902

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD SERIES: UNS

•

HARDNESS RATING: 34.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM

•

DRIVE POINT WIDTH: 0.250 INCHES NOMINAL IN

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 1.767 INCHES IN

•

NUT DIAMETER: 2.105 INCHES NOMINAL IN

•

DRIVE POINT DEPTH: 0.060 INCHES NOMINAL IN

•

NUT THICKNESS: 0.850 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

THREAD SERIES	UNS
HARDNESS RATING	34.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM
DRIVE POINT WIDTH	0.250 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	1.767 INCHES IN
NUT DIAMETER	2.105 INCHES NOMINAL IN
DRIVE POINT DEPTH	0.060 INCHES NOMINAL IN
NUT THICKNESS	0.850 INCHES NOMINAL IN
DRIVE POINT QUANTITY	8
NUT STYLE	ROUND

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

3-100-144-10Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 12286190?

12286190 is a NUT,PLAIN,ROUND.

What parts can replace 12286190?

There is 1 known substitute for 12286190: 3-100-144-10. Substitute compatibility should be verified for your specific system.

What is the NSN for 12286190?

12286190 is cataloged in the U.S. Government catalog under NSN 5310-01-073-7902. This indicates validated use in U.S. government and defense supply chains.

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12286190 — NUT,PLAIN,ROUND

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