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BHS-10 — NUT,SELF-LOCKING,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

BHS-10: NUT,SELF-LOCKING,ROUND.

The NUT,SELF-LOCKING,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OR STEEL COMP 4140 NUT, nut_style: ROUND, nut_diameter: 2.688 INCHES NOMINAL IN, thread_class: 3B, nut_thickness: 0.562 INCHES NOMINAL IN, thread_series: UNS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-052-9160, 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
BHS-10
NSN: 5310-01-052-9160
FSC: 5310 — Nuts and Washers
CAGE: 79568 — WHITTET-HIGGINS COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 1018 OR STEEL COMP 4140 NUT
nut_styleROUND
nut_diameter2.688 INCHES NOMINAL IN
thread_class3B
nut_thickness0.562 INCHES NOMINAL IN
thread_seriesUNS
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
thread_directionRIGHT-HAND
drive_point_depth0.094 INCHES NOMINAL IN
drive_point_width0.250 INCHES NOMINAL IN
small_end_diameter2.344 INCHES NOMINAL IN
undercut_thickness0.141 INCHES NOMINAL IN
NSN5310-01-052-9160
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: BHS-10 · 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
•
THREAD SERIES: UNS
•
DRIVE POINT WIDTH: 0.250 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.967 INCHES IN
•
NUT DIAMETER: 2.688 INCHES NOMINAL IN
•
DRIVE POINT DEPTH: 0.094 INCHES NOMINAL IN
•
UNDERCUT THICKNESS: 0.141 INCHES NOMINAL IN
•
LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT
TECHNICAL CHARACTERISTICS
THREAD SERIESUNS
DRIVE POINT WIDTH0.250 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.967 INCHES IN
NUT DIAMETER2.688 INCHES NOMINAL IN
DRIVE POINT DEPTH0.094 INCHES NOMINAL IN
UNDERCUT THICKNESS0.141 INCHES NOMINAL IN
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NUT THICKNESS0.562 INCHES NOMINAL IN
SMALL END DIAMETER2.344 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
81581-MSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3404-9ITEM54Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3444-10 ITEM 49Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 BHS-10?
BHS-10 is a NUT,SELF-LOCKING,ROUND.
What parts can replace BHS-10?
There are 3 known substitutes for BHS-10: 81581-M, 3404-9ITEM54, 3444-10 ITEM 49. Substitute compatibility should be verified for your specific system.
What is the NSN for BHS-10?
BHS-10 is cataloged in the U.S. Government catalog under NSN 5310-01-052-9160. This indicates validated use in U.S. government and defense supply chains.
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