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831032-001 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

831032-001: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include length: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM SHOULDER IN, thread_class: 3A A, thread_length: 0.425 INCHES NOMINAL IN, overall_length: 1.695 INCHES NOMINAL IN, undercut_width: 0.075 INCHES NOMINAL IN, first_end_style: CHAMFERED. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-339-0405, 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
831032-001
NSN: 5315-01-339-0405
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 22915 — NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM DIV (USA)
SPECIFICATIONS
length0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM SHOULDER IN
thread_class3A A
thread_length0.425 INCHES NOMINAL IN
overall_length1.695 INCHES NOMINAL IN
undercut_width0.075 INCHES NOMINAL IN
first_end_styleCHAMFERED
second_end_styleCHAMFERED
thread_directionRIGHT-HAND
shoulder_diameter0.835 INCHES MINIMUM AND 0.850 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
third_step_length0.425 INCHES NOMINAL IN
undercut_diameter0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
NSN5315-01-339-0405
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 831032-001 · 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
•
UNDERCUT WIDTH: 0.075 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 0.035 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
•
FIRST STEP DIAMETER: 0.3080 INCHES MINIMUM AND 0.3082 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
LENGTH: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM SHOULDER IN
•
FIRST END LOCATION: THREADED END
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THIRD STEP DIAMETER: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.075 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.035 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
FIRST STEP DIAMETER0.3080 INCHES MINIMUM AND 0.3082 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
LENGTH0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM SHOULDER IN
FIRST END LOCATIONTHREADED END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THIRD STEP DIAMETER0.375 INCHES NOMINAL IN
SECOND END TAPER ANGLE30.0 DEGREES NOMINAL
THREAD LENGTH0.425 INCHES NOMINAL IN
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 831032-001?
831032-001 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 831032-001?
831032-001 is cataloged in the U.S. Government catalog under NSN 5315-01-339-0405. This indicates validated use in U.S. government and defense supply chains.
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