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BR7414-4712 — NUT,SELF-LOCKING,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

BR7414-4712: NUT,SELF-LOCKING,ROUND.

The NUT,SELF-LOCKING,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 NUT, nut_style: ROUND, temp_rating: -75.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF, nut_diameter: 3.673 INCHES MINIMUM AND 3.693 INCHES MAXIMUM IN, nut_thickness: 0.460 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN, thread_series: UNS. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-856-0591, 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
BR7414-4712
NSN: 5310-00-856-0591
FSC: 5310 — Nuts and Washers
CAGE: 019L2 — ESNA, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 NUT
nut_styleROUND
temp_rating-75.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF
nut_diameter3.673 INCHES MINIMUM AND 3.693 INCHES MAXIMUM IN
nut_thickness0.460 INCHES MINIMUM AND 0.490 INCHES MAXIMUM IN
thread_seriesUNS
hardness_rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
thread_directionRIGHT-HAND
countersink_angle90.0 DEGREES MINIMUM AND 110.0 DEGREES MAXIMUM NUT
drive_point_depth0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
drive_point_width0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
NSN5310-00-856-0591
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: BR7414-4712 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-16232,TY Z,CL 4A MIL SPEC SINGLE TREATMENT RESPONSE NUT A
•
THREAD SERIES: UNS
•
TEMP RATING: -75.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF
•
HARDNESS RATING: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
•
THREAD PITCH DIAMETERS: +2.8789 TO 2.8851 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6370 ASSN STD 1ST MATERIAL RESPONSE OR SAE ASSN STD 1ST MATERIAL RESPONSE NUT
•
DRIVE POINT WIDTH: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TY Z,CL 4A MIL SPEC SINGLE TREATMENT RESPONSE NUT A
THREAD SERIESUNS
TEMP RATING-75.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
THREAD PITCH DIAMETERS+2.8789 TO 2.8851 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6370 ASSN STD 1ST MATERIAL RESPONSE OR SAE ASSN STD 1ST MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONNYLON ZYREL-103FSCM 81205 MFR REF 2ND MATERIAL RESPONSE LOCKING INSERT
DRIVE POINT WIDTH0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE2.933 INCHES 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 2
VS10304Reference document
Same NSN cross-reference
Reference document — Secondary reference
BACN10GR7Same 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 BR7414-4712?
BR7414-4712 is a NUT,SELF-LOCKING,ROUND.
What parts can replace BR7414-4712?
There are 2 known substitutes for BR7414-4712: VS10304, BACN10GR7. Substitute compatibility should be verified for your specific system.
What is the NSN for BR7414-4712?
BR7414-4712 is cataloged in the U.S. Government catalog under NSN 5310-00-856-0591. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.