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179-1261-87B — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

179-1261-87B: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: CHAMFERED, pin_overall_length: 0.870 INCHES NOMINAL IN, pin_overall_diameter: 0.1260 INCHES NOMINAL IN, first_end_taper_angle: 15.0 DEGREES NOMINAL, first_end_taper_length: 0.030 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-034-7683, 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
179-1261-87B
NSN: 5315-01-034-7683
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleCHAMFERED
pin_overall_length0.870 INCHES NOMINAL IN
pin_overall_diameter0.1260 INCHES NOMINAL IN
first_end_taper_angle15.0 DEGREES NOMINAL
first_end_taper_length0.030 INCHES NOMINAL IN
material_document_and_classificationE-30520-1,19315 MFR REF SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-034-7683
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 179-1261-87B · 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: 0.030 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: E-30520-1,19315 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
FIRST END TAPER ANGLE: 15.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 0.1260 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 0.870 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.030 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONE-30520-1,19315 MFR REF SINGLE MATERIAL RESPONSE OVERALL
FIRST END TAPER ANGLE15.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.1260 INCHES NOMINAL IN
PIN OVERALL LENGTH0.870 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MATERIALSTEEL 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 179-1261-87B?
179-1261-87B is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 179-1261-87B?
179-1261-87B is cataloged in the U.S. Government catalog under NSN 5315-01-034-7683. This indicates validated use in U.S. government and defense supply chains.
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