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PartsTable / COMPONENT / 1A150044
1A150044 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: CHAMFERED, pin_overall_length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN, pin_overall_diameter: 0.4370 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM IN, first_end_taper_angle: 15.0 DEGREES NOMINAL, first_end_taper_length: 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-532-9403, 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
1A150044
NSN: 5315-00-532-9403
FSC: 5315
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleCHAMFERED
pin_overall_length0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
pin_overall_diameter0.4370 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM IN
first_end_taper_angle15.0 DEGREES NOMINAL
first_end_taper_length0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-532-9403
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1A150044 · 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
•
PIN OVERALL DIAMETER: 0.4370 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM IN
•
FIRST END TAPER ANGLE: 15.0 DEGREES NOMINAL
•
MATERIAL: STEEL OVERALL
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
FIRST END TAPER LENGTH: 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
•
FIRST END STYLE: CHAMFERED
•
PIN OVERALL LENGTH: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
PIN OVERALL DIAMETER0.4370 INCHES MINIMUM AND 0.4380 INCHES MAXIMUM IN
FIRST END TAPER ANGLE15.0 DEGREES NOMINAL
MATERIALSTEEL OVERALL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST END TAPER LENGTH0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
FIRST END STYLECHAMFERED
PIN OVERALL LENGTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
150044Interchangeable
interchangeable cross-reference
interchangeable
7902037-21Interchangeable
interchangeable cross-reference
interchangeable
150-44Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1A150044?
1A150044 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 1A150044?
There are 3 known substitutes for 1A150044: 150044, 7902037-21, 150-44. Substitute compatibility should be verified for your specific system.
What is the NSN for 1A150044?
1A150044 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-532-9403. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026