2-101-099-01 — NUT,PLAIN,ROUND

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

2-101-099-01: 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: 3.755 INCHES MINIMUM AND 3.760 INCHES MAXIMUM IN, thread_class: 3B, nut_thickness: 0.718 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN, thread_series: UNS. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-104-4675, 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

2-101-099-01

NSN: 5310-00-104-4675
FSC: 5310 — Nuts and Washers
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)

SPECIFICATIONS

material	STEEL COMP 4140 OVERALL
nut_style	ROUND
nut_diameter	3.755 INCHES MINIMUM AND 3.760 INCHES MAXIMUM IN
thread_class	3B
nut_thickness	0.718 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
thread_series	UNS
hardness_rating	34.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM
thread_direction	RIGHT-HAND
countersink_angle	45.0 DEGREES NOMINAL NUT
drive_point_depth	0.075 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN
drive_point_width	0.375 INCHES NOMINAL IN
surface_treatment	PHOSPHATE OVERALL
NSN	5310-00-104-4675

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2481 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNS

•

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

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

NUT COUNTERBORE DEPTH: 0.073 INCHES MINIMUM AND 0.078 INCHES MAXIMUM NUT IN

•

DRIVE POINT WIDTH: 0.375 INCHES NOMINAL IN

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 3.094 INCHES IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2481 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNS
HARDNESS RATING	34.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NUT COUNTERBORE DEPTH	0.073 INCHES MINIMUM AND 0.078 INCHES MAXIMUM NUT IN
DRIVE POINT WIDTH	0.375 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	3.094 INCHES IN
NUT DIAMETER	3.755 INCHES MINIMUM AND 3.760 INCHES MAXIMUM IN
COUNTERBORE DIAMETER	3.240 INCHES MINIMUM AND 3.250 INCHES MAXIMUM NUT 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

2-101-099-01CSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2-101-099-01?

2-101-099-01 is a NUT,PLAIN,ROUND.

What parts can replace 2-101-099-01?

There is 1 known substitute for 2-101-099-01: 2-101-099-01C. Substitute compatibility should be verified for your specific system.

What is the NSN for 2-101-099-01?

2-101-099-01 is cataloged in the U.S. Government catalog under NSN 5310-00-104-4675. This indicates validated use in U.S. government and defense supply chains.

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