PartsTable
Technical Data Sheet
H9257-1 ✓ 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, special_features: 1/8 IN. DRILL,1.571 IN.

DEEP,REAM 0.155 IN.,0.547 IN. DEEP,0.219 IN. BY 90 DEG INCLUDED ANGLE COUNTERSINK IN, pin_overall_length: 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN, pin_overall_diameter: 0.5000 INCHES NOMINAL IN, first_end_taper_angle: 15.0 DEGREES NOMINAL.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-041-0915, 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
H9257-1
NSN: 5315-00-041-0915
FSC: 5315
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleCHAMFERED
special_features1/8 IN. DRILL,1.571 IN. DEEP,REAM 0.155 IN.,0.547 IN. DEEP,0.219 IN. BY 90 DEG INCLUDED ANGLE COUNTERSINK IN
pin_overall_length1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
pin_overall_diameter0.5000 INCHES NOMINAL IN
first_end_taper_angle15.0 DEGREES NOMINAL
first_end_taper_length0.013 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-041-0915
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: H9257-1 · 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
FIRST END TAPER ANGLE: 15.0 DEGREES NOMINAL
FIRST END TAPER LENGTH: 0.013 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
PIN OVERALL DIAMETER: 0.5000 INCHES NOMINAL IN
PIN OVERALL LENGTH: 1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
MATERIAL: STEEL OVERALL
FIRST END STYLE: CHAMFERED
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END TAPER ANGLE15.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.013 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
PIN OVERALL DIAMETER0.5000 INCHES NOMINAL IN
PIN OVERALL LENGTH1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
FIRST END STYLECHAMFERED
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURES1/8 IN. DRILL,1.571 IN. DEEP,REAM 0.155 IN.,0.547 IN. DEEP,0.219 IN. BY 90 DEG INCLUDED ANGLE COUNTERSINK IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
45675Interchangeable
interchangeable cross-reference
interchangeable
05276Interchangeable
interchangeable cross-reference
interchangeable
92571Interchangeable
interchangeable cross-reference
interchangeable
245346Interchangeable
interchangeable cross-reference
interchangeable
305403Interchangeable
interchangeable cross-reference
interchangeable
370SZ13Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H9257-1?
H9257-1 is a PIN,STRAIGHT,HEADLESS.
What parts can replace H9257-1?
There are 15 known substitutes for H9257-1: 45675, 05276, 92571 and 12 more. Substitute compatibility should be verified for your specific system.
Is H9257-1 still available?
H9257-1 is currently cancelled.
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