BRFM20C4 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

BRFM20C4: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: PLATE, nut_height: 0.281 INCHES MAXIMUM IN, nut_length: 0.801 INCHES MAXIMUM IN, plate_width: 0.500 INCHES MAXIMUM IN, temp_rating: 900.0 FAHRENHEIT MAXIMUM DEGF. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-059-1124, 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

BRFM20C4

NSN: 5310-01-059-1124
FSC: 5310 — Nuts and Washers
CAGE: 52828 — REPUBLIC FASTENER MFG. CORP. DBA ARCONIC FASTENING SYSTEMS (USA)

SPECIFICATIONS

material	IRON ALLOY 660 OVERALL
nut_style	PLATE
nut_height	0.281 INCHES MAXIMUM IN
nut_length	0.801 INCHES MAXIMUM IN
plate_width	0.500 INCHES MAXIMUM IN
temp_rating	900.0 FAHRENHEIT MAXIMUM DEGF
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
plate_thickness	0.140 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
features_provided	FLOATING NUT
NSN	5310-01-059-1124

COMPONENT DIAGRAM

KEY FEATURES

•

PLATE THICKNESS: 0.140 INCHES MAXIMUM IN

•

NUT LENGTH: 0.801 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

PLATE WIDTH: 0.500 INCHES MAXIMUM IN

•

TEMP RATING: 900.0 FAHRENHEIT MAXIMUM DEGF

•

MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES

•

MOUNTING HOLE DIAMETER: 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

PLATE THICKNESS	0.140 INCHES MAXIMUM IN
NUT LENGTH	0.801 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
PLATE WIDTH	0.500 INCHES MAXIMUM IN
TEMP RATING	900.0 FAHRENHEIT MAXIMUM DEGF
MOUNTING HOLE ARRANGEMENT STYLE	2 HOLES
MOUNTING HOLE DIAMETER	0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
NUT COUNTERBORE DEPTH	0.060 INCHES MINIMUM NUT IN
FEATURES PROVIDED	FLOATING NUT

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

101F9201M-4Same 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 BRFM20C4?

BRFM20C4 is a NUT,SELF-LOCKING,PLATE.

What parts can replace BRFM20C4?

There is 1 known substitute for BRFM20C4: 101F9201M-4. Substitute compatibility should be verified for your specific system.

What is the NSN for BRFM20C4?

BRFM20C4 is cataloged in the U.S. Government catalog under NSN 5310-01-059-1124. This indicates validated use in U.S. government and defense supply chains.

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BRFM20C4 — NUT,SELF-LOCKING,PLATE

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