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12299320 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12299320: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8620 OR STEEL COMP E9310 OVERALL, first_end_style: CHAMFERED, second_end_style: CHAMFERED, surface_treatment: CADMIUM OVERALL, pin_overall_length: 2.000 INCHES NOMINAL IN, pin_overall_diameter: 1.0000 INCHES MINIMUM AND 1.0003 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-135-0983, 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
12299320
NSN: 5315-01-135-0983
NIINs: 011350983, 014108605
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 8620 OR STEEL COMP E9310 OVERALL
first_end_styleCHAMFERED
second_end_styleCHAMFERED
surface_treatmentCADMIUM OVERALL
pin_overall_length2.000 INCHES NOMINAL IN
pin_overall_diameter1.0000 INCHES MINIMUM AND 1.0003 INCHES MAXIMUM IN
first_end_taper_angle25.0 DEGREES NOMINAL
first_end_taper_length0.125 INCHES NOMINAL IN
second_end_taper_angle10.0 DEGREES NOMINAL
end_item_identificationMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
second_end_taper_length0.120 INCHES NOMINAL IN
material_document_and_classificationASTM-A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-135-0983
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12299320 · 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 LENGTH: 0.120 INCHES NOMINAL IN
•
SECOND END TAPER ANGLE: 25.0 DEGREES NOMINAL
•
FIRST END STYLE: CHAMFERED
•
SECOND END TAPER LENGTH: 0.125 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN
•
FIRST END TAPER ANGLE: 10.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 1.0003 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 1.760 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.120 INCHES NOMINAL IN
SECOND END TAPER ANGLE25.0 DEGREES NOMINAL
FIRST END STYLECHAMFERED
SECOND END TAPER LENGTH0.125 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN
FIRST END TAPER ANGLE10.0 DEGREES NOMINAL
PIN OVERALL DIAMETER1.0003 INCHES NOMINAL IN
PIN OVERALL LENGTH1.760 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLECHAMFERED
MATERIALSTEEL COMP 8620 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
10088171Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12299320?
12299320 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 12299320?
There is 1 known substitute for 12299320: 10088171. Substitute compatibility should be verified for your specific system.
What is the NSN for 12299320?
12299320 is cataloged in the U.S. Government catalog under NSN 5315-01-135-0983. This indicates validated use in U.S. government and defense supply chains.
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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.