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10123031 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10123031: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include diameter: 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN, material: STEEL COMP XM-13 OVERALL, chamfer_length: 0.060 INCHES NOMINAL IN, surface_finish: 6.0 MICROINCHES OUTSIDE DIAMETER, style_designator: STRAIGHT, pin_chamfer_angle: 20.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-131-2458, 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
10123031
NSN: 5315-01-131-2458
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
diameter0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
materialSTEEL COMP XM-13 OVERALL
chamfer_length0.060 INCHES NOMINAL IN
surface_finish6.0 MICROINCHES OUTSIDE DIAMETER
style_designatorSTRAIGHT
pin_chamfer_angle20.0 DEGREES NOMINAL
under_head_length1.280 INCHES NOMINAL IN
material_document_and_classificationAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-131-2458
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10123031 · 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
•
SURFACE FINISH: 6.0 MICROINCHES OUTSIDE DIAMETER
•
CHAMFER LENGTH: 0.060 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 1.280 INCHES NOMINAL IN
•
PIN CHAMFER ANGLE: 20.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: STRAIGHT
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP XM-13 OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISH6.0 MICROINCHES OUTSIDE DIAMETER
CHAMFER LENGTH0.060 INCHES NOMINAL IN
UNDER HEAD LENGTH1.280 INCHES NOMINAL IN
PIN CHAMFER ANGLE20.0 DEGREES NOMINAL
STYLE DESIGNATORSTRAIGHT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
MATERIALSTEEL COMP XM-13 OVERALL
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES 1
74A426035-2001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10123031?
10123031 is a PIN,STRAIGHT,HEADED.
What parts can replace 10123031?
There is 1 known substitute for 10123031: 74A426035-2001. Substitute compatibility should be verified for your specific system.
What is the NSN for 10123031?
10123031 is cataloged in the U.S. Government catalog under NSN 5315-01-131-2458. 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.