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BHM-10 — NUT,SELF-LOCKING,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

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

The NUT,SELF-LOCKING,ROUND is a the manufacturer industrial component. Key specifications include material: PLASTIC LOCKING INSERT, nut_style: ROUND, nut_diameter: 2.673 INCHES MINIMUM AND 2.688 INCHES MAXIMUM IN, nut_thickness: 0.688 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN, thread_series: UNS, locking_feature: PREVAILING TORQUE WITH NONMETALLIC INSERT. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-057-9350, 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
BHM-10
NSN: 5310-01-057-9350
FSC: 5310 — Nuts and Washers
CAGE: 79568 — WHITTET-HIGGINS COMPANY (USA)
SPECIFICATIONS
materialPLASTIC LOCKING INSERT
nut_styleROUND
nut_diameter2.673 INCHES MINIMUM AND 2.688 INCHES MAXIMUM IN
nut_thickness0.688 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN
thread_seriesUNS
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
thread_directionRIGHT-HAND
drive_point_depth0.089 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
drive_point_width0.230 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
small_end_diameter2.344 INCHES NOMINAL IN
undercut_thickness0.141 INCHES NOMINAL IN
nominal_thread_size1.967 INCHES IN
NSN5310-01-057-9350
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: BHM-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
•
THREAD PITCH DIAMETERS: +1.9309 TO 1.9354 INCHES IN
•
DRIVE POINT WIDTH: 0.230 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.967 INCHES IN
•
NUT DIAMETER: 2.673 INCHES MINIMUM AND 2.688 INCHES MAXIMUM IN
•
DRIVE POINT DEPTH: 0.089 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
•
UNDERCUT THICKNESS: 0.141 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNS
THREAD PITCH DIAMETERS+1.9309 TO 1.9354 INCHES IN
DRIVE POINT WIDTH0.230 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.967 INCHES IN
NUT DIAMETER2.673 INCHES MINIMUM AND 2.688 INCHES MAXIMUM IN
DRIVE POINT DEPTH0.089 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
UNDERCUT THICKNESS0.141 INCHES NOMINAL IN
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NUT THICKNESS0.688 INCHES MINIMUM AND 0.719 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
81581-MReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 BHM-10?
BHM-10 is a NUT,SELF-LOCKING,ROUND.
What parts can replace BHM-10?
There is 1 known substitute for BHM-10: 81581-M. Substitute compatibility should be verified for your specific system.
What is the NSN for BHM-10?
BHM-10 is cataloged in the U.S. Government catalog under NSN 5310-01-057-9350. This indicates validated use in U.S. government and defense supply chains.
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