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12274634 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12274634: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include diameter: 0.433 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN, material: STEEL COMP 1015 OVERALL, head_style: ROUND, chamfer_length: 0.880 INCHES NOMINAL IN, special_features: REMOVE ALL BURRS AND SHARP EDGES, style_designator: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-071-9055, 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
12274634
NSN: 5315-01-071-9055
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
diameter0.433 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
materialSTEEL COMP 1015 OVERALL
head_styleROUND
chamfer_length0.880 INCHES NOMINAL IN
special_featuresREMOVE ALL BURRS AND SHARP EDGES
style_designatorSTRAIGHT
pin_chamfer_angle10.0 DEGREES NOMINAL
surface_treatmentCADMIUM OVERALL
under_head_length8.380 INCHES NOMINAL IN
material_document_and_classificationASTM-A576 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-STD-130 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-01-071-9055
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12274634 · 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
•
CHAMFER LENGTH: 0.880 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-STD-130 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
UNDER HEAD LENGTH: 8.380 INCHES NOMINAL IN
•
PIN CHAMFER ANGLE: 10.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: STRAIGHT
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A576 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.433 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
•
HEAD STYLE: ROUND
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.880 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-130 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
UNDER HEAD LENGTH8.380 INCHES NOMINAL IN
PIN CHAMFER ANGLE10.0 DEGREES NOMINAL
STYLE DESIGNATORSTRAIGHT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A576 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.433 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
HEAD STYLEROUND
SPECIAL FEATURESREMOVE ALL BURRS AND SHARP EDGES
SURFACE TREATMENTCADMIUM 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 4
5315PL2197730Reference document
Same NSN cross-reference
Reference document — Informative reference only
XM66965Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5315010719055Reference document
Same NSN cross-reference
Reference document — Informative reference only
12285456Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12274634?
12274634 is a PIN,STRAIGHT,HEADED.
What parts can replace 12274634?
There are 4 known substitutes for 12274634: 5315PL2197730, XM66965, 5315010719055 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12274634?
12274634 is cataloged in the U.S. Government catalog under NSN 5315-01-071-9055. 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.