E7201-3 — NUT,SELF-LOCKING,CLINCH

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

E7201-3: NUT,SELF-LOCKING,CLINCH.

The NUT,SELF-LOCKING,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, nut_style: CLINCH, nut_height: 0.260 INCHES NOMINAL IN, lubrication: DRY FILM LUBRICANT, nut_diameter: 0.432 INCHES MINIMUM AND 0.462 INCHES MAXIMUM IN, pilot_length: 0.050 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-047-2138, 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

E7201-3

NSN: 5310-00-047-2138
FSC: 5310 — Nuts and Washers
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)

SPECIFICATIONS

material	STEEL COMP 630 OVERALL
nut_style	CLINCH
nut_height	0.260 INCHES NOMINAL IN
lubrication	DRY FILM LUBRICANT
nut_diameter	0.432 INCHES MINIMUM AND 0.462 INCHES MAXIMUM IN
pilot_length	0.050 INCHES NOMINAL IN
thread_class	3B
thread_series	UNF
pilot_diameter	0.368 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
hardness_rating	40.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
thread_direction	RIGHT-HAND
NSN	5310-00-047-2138

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION: DRY FILM LUBRICANT

•

THREAD SERIES: UNF

•

HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

FEATURES PROVIDED: FLOATING NUT

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.190 INCHES IN

•

NUT DIAMETER: 0.432 INCHES MINIMUM AND 0.462 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

LUBRICATION	DRY FILM LUBRICANT
THREAD SERIES	UNF
HARDNESS RATING	40.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FEATURES PROVIDED	FLOATING NUT
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.190 INCHES IN
NUT DIAMETER	0.432 INCHES MINIMUM AND 0.462 INCHES MAXIMUM IN
PILOT DIAMETER	0.368 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
PILOT LENGTH	0.050 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 4

310D241-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

FPN 10-32-SUULMSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

F7201-3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7728497-24Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 E7201-3?

E7201-3 is a NUT,SELF-LOCKING,CLINCH.

What parts can replace E7201-3?

There are 4 known substitutes for E7201-3: 310D241-1, FPN 10-32-SUULM, F7201-3 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for E7201-3?

E7201-3 is cataloged in the U.S. Government catalog under NSN 5310-00-047-2138. This indicates validated use in U.S. government and defense supply chains.

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