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10122640 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10122640: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, overall_length: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, shank_diameter: 0.184 INCHES NOMINAL IN, surface_finish: 40.0 MICROINCHES SHOULDER END, first_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-415-5090, 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
10122640
NSN: 5315-00-415-5090
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialSTEEL OVERALL
shank_length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
overall_length0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
shank_diameter0.184 INCHES NOMINAL IN
surface_finish40.0 MICROINCHES SHOULDER END
first_end_styleSQUARE
style_designatorSHOULDER
shoulder_diameter0.250 INCHES NOMINAL IN
first_end_locationSHANK END
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-415-5090
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10122640 · 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: 0.184 INCHES NOMINAL IN
•
SURFACE FINISH: 40.0 MICROINCHES SHOULDER END
•
FIRST END LOCATION: SHANK END
•
FIRST END STYLE: SQUARE
•
SHANK LENGTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDER
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.184 INCHES NOMINAL IN
SURFACE FINISH40.0 MICROINCHES SHOULDER END
FIRST END LOCATIONSHANK END
FIRST END STYLESQUARE
SHANK LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDER
OVERALL LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SHOULDER DIAMETER0.250 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
338854Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10122640?
10122640 is a PIN,SHOULDER,HEADLESS.
What parts can replace 10122640?
There is 1 known substitute for 10122640: 338854. Substitute compatibility should be verified for your specific system.
What is the NSN for 10122640?
10122640 is cataloged in the U.S. Government catalog under NSN 5315-00-415-5090. This indicates validated use in U.S. government and defense supply chains.
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