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1386C1304 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1386C1304: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, first_end_style: CHAMFERED W/THRU HOLE, special_features: GROOVE ON FIRST END,0.406 IN,W,0.0656 IN. DP IN, pin_overall_length: 8.813 INCHES NOMINAL IN, pin_overall_diameter: 1.9990 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN, first_end_taper_length: 0.063 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5315-01-319-7388, 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
1386C1304
NSN: 5315-01-319-7388
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 61811 — GENERAL CRANE AND HOIST, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
first_end_styleCHAMFERED W/THRU HOLE
special_featuresGROOVE ON FIRST END,0.406 IN,W,0.0656 IN. DP IN
pin_overall_length8.813 INCHES NOMINAL IN
pin_overall_diameter1.9990 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
first_end_taper_length0.063 INCHES NOMINAL IN
second_end_taper_length0.063 INCHES NOMINAL IN
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endNOT IDENTICAL
NSN5315-01-319-7388
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1386C1304 · 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: 0.063 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED W/THRU HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SECOND END TAPER LENGTH: 0.063 INCHES NOMINAL IN
•
PIN OVERALL DIAMETER: 1.9990 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 8.813 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.063 INCHES NOMINAL IN
FIRST END STYLECHAMFERED W/THRU HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SECOND END TAPER LENGTH0.063 INCHES NOMINAL IN
PIN OVERALL DIAMETER1.9990 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
PIN OVERALL LENGTH8.813 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SPECIAL FEATURESGROOVE ON FIRST END,0.406 IN,W,0.0656 IN. DP IN
MATERIALSTEEL COMP 4140 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

No substitute or cross-reference records for this part.

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 1386C1304?
1386C1304 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 1386C1304?
1386C1304 is cataloged in the U.S. Government catalog under NSN 5315-01-319-7388. This indicates validated use in U.S. government and defense supply chains.
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