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180774-1 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

180774-1: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C OVERALL, surface_finish: 16.0 MICROINCHES OUTSIDE DIAMETER, first_end_style: CHAMFERED, surface_treatment: PASSIVATE OVERALL, pin_overall_length: 0.830 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN, pin_overall_diameter: 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-172-6904, 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
180774-1
NSN: 5315-00-172-6904
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 71791 — CURTISS-WRIGHT CONTROLS, INC. DBA CURTISS WRIGHT DIV ACTUATION DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 440C OVERALL
surface_finish16.0 MICROINCHES OUTSIDE DIAMETER
first_end_styleCHAMFERED
surface_treatmentPASSIVATE OVERALL
pin_overall_length0.830 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN
pin_overall_diameter0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN
first_end_taper_angle30.0 DEGREES NOMINAL
first_end_taper_length0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
criticality_code_justificationACHU
material_document_and_classificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
surface_treatment_document_and_classificationCPS6515 FSCM 71791 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN5315-00-172-6904
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 180774-1 · 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: 16.0 MICROINCHES OUTSIDE DIAMETER
•
FIRST END TAPER LENGTH: 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: CPS6515 FSCM 71791 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
FIRST END STYLE: CHAMFERED
•
CRITICALITY CODE JUSTIFICATION: ACHU
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
FIRST END TAPER ANGLE: 30.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH16.0 MICROINCHES OUTSIDE DIAMETER
FIRST END TAPER LENGTH0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONCPS6515 FSCM 71791 MFR REF SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLECHAMFERED
CRITICALITY CODE JUSTIFICATIONACHU
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
FIRST END TAPER ANGLE30.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.3740 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN
PIN OVERALL LENGTH0.830 INCHES MINIMUM AND 0.840 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 180774-1?
180774-1 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 180774-1?
180774-1 is cataloged in the U.S. Government catalog under NSN 5315-00-172-6904. This indicates validated use in U.S. government and defense supply chains.
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