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1485381 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1485381: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1137 OVERALL, shank_length: 0.290 INCHES NOMINAL IN, overall_length: 1.312 INCHES MINIMUM AND 1.344 INCHES MAXIMUM IN, shank_diameter: 0.181 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN, surface_finish: 63.000 MICROINCHES OVERALL, first_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-903-5174, 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
1485381
NSN: 5315-00-903-5174
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 1137 OVERALL
shank_length0.290 INCHES NOMINAL IN
overall_length1.312 INCHES MINIMUM AND 1.344 INCHES MAXIMUM IN
shank_diameter0.181 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN
surface_finish63.000 MICROINCHES OVERALL
first_end_styleSQUARE
style_designatorSHOULDER
shoulder_diameter0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
surface_treatmentCADMIUM AND CHROMATE OVERALL
first_end_locationBOTH ENDS
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-903-5174
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1485381 · 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: 0.181 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN
•
SURFACE FINISH: 63.000 MICROINCHES OVERALL
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: SQUARE
•
SHANK LENGTH: 0.290 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.181 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN
SURFACE FINISH63.000 MICROINCHES OVERALL
FIRST END LOCATIONBOTH ENDS
FIRST END STYLESQUARE
SHANK LENGTH0.290 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
OVERALL LENGTH1.312 INCHES MINIMUM AND 1.344 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SHOULDER DIAMETER0.309 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM AND CHROMATE 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 1485381?
1485381 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 1485381?
1485381 is cataloged in the U.S. Government catalog under NSN 5315-00-903-5174. This indicates validated use in U.S. government and defense supply chains.
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