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10122644 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10122644: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, shank_length: 0.130 INCHES NOMINAL IN, overall_length: 0.250 INCHES NOMINAL IN, shank_diameter: 0.124 INCHES NOMINAL IN, first_end_style: CHAMFERED, second_end_style: RADIUS. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-456-3134, 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
10122644
NSN: 5315-00-456-3134
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
shank_length0.130 INCHES NOMINAL IN
overall_length0.250 INCHES NOMINAL IN
shank_diameter0.124 INCHES NOMINAL IN
first_end_styleCHAMFERED
second_end_styleRADIUS
style_designatorSHOULDER
shoulder_diameter0.156 INCHES NOMINAL IN
first_end_locationSHOULDER END
first_end_taper_angle15.0 DEGREES NOMINAL
first_end_taper_length0.020 INCHES NOMINAL IN
second_end_corner_radius0.030 INCHES NOMINAL IN
NSN5315-00-456-3134
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10122644 · 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
•
SHANK DIAMETER: 0.124 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 0.020 INCHES NOMINAL IN
•
FIRST END LOCATION: SHOULDER END
•
FIRST END STYLE: CHAMFERED
•
SHANK LENGTH: 0.130 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
FIRST END TAPER ANGLE: 15.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.124 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.020 INCHES NOMINAL IN
FIRST END LOCATIONSHOULDER END
FIRST END STYLECHAMFERED
SHANK LENGTH0.130 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
OVERALL LENGTH0.250 INCHES NOMINAL IN
FIRST END TAPER ANGLE15.0 DEGREES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SHOULDER DIAMETER0.156 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
340779Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 10122644?
10122644 is a PIN,SHOULDER,HEADLESS.
What parts can replace 10122644?
There is 1 known substitute for 10122644: 340779. Substitute compatibility should be verified for your specific system.
What is the NSN for 10122644?
10122644 is cataloged in the U.S. Government catalog under NSN 5315-00-456-3134. 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.