PartsTable
Technical Data Sheet

M45938/1-2 — NUT,PLAIN,CLINCH

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

M45938/1-2: NUT,PLAIN,CLINCH.

The NUT,PLAIN,CLINCH is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: CLINCH, nut_height: 0.080 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN, nut_diameter: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, pilot_length: 0.033 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-011-9693, 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
M45938/1-2
NSN: 5310-01-011-9693
FSC: 5310 — Nuts and Washers
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleCLINCH
nut_height0.080 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
nut_diameter0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
pilot_length0.033 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
pilot_diameter0.161 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN
hardness_rating35.0 ROCKWELL C MAXIMUM
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.086 INCHES IN
NSN5310-01-011-9693
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: M45938/1-2 · 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: UNIFIED NATIONAL COARSE (UNC)
•
HARDNESS RATING: 35.0 ROCKWELL C MAXIMUM
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.086 INCHES IN
•
NUT DIAMETER: 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
•
PILOT DIAMETER: 0.161 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN
•
PILOT LENGTH: 0.033 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN
•
NUT HEIGHT: 0.080 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
HARDNESS RATING35.0 ROCKWELL C MAXIMUM
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.086 INCHES IN
NUT DIAMETER0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
PILOT DIAMETER0.161 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN
PILOT LENGTH0.033 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN
NUT HEIGHT0.080 INCHES MINIMUM AND 0.115 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
NUT STYLECLINCH
SUBSTITUTES & CROSS-REFERENCES 6
0405-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
334-0549-000Reference document
Same NSN cross-reference
Reference document — Secondary reference
10086-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
S-256-1CReference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-N-45938/1Reference document
Same NSN cross-reference
Reference document — Identification reference
0405-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M45938/1-2?
M45938/1-2 is a NUT,PLAIN,CLINCH.
What parts can replace M45938/1-2?
There are 6 known substitutes for M45938/1-2: 0405-01, 334-0549-000, 10086-001 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M45938/1-2?
M45938/1-2 is cataloged in the U.S. Government catalog under NSN 5310-01-011-9693. 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.