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82-2731982-1 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

82-2731982-1: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include length: 0.23 INCHES MINIMUM AND 0.27 INCHES MAXIMUM SHOULDER IN, material: STEEL COMP 303 OVERALL, thread_class: 2A A, thread_length: 0.79 INCHES NOMINAL IN, overall_length: 2.48 INCHES MINIMUM AND 2.52 INCHES MAXIMUM IN, first_end_style: POINTED. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-615-2171, 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
82-2731982-1
NSN: 5315-01-615-2171
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 67032 — GENERAL DYNAMICS MISSION SYSTEMS, INC. (USA)
SPECIFICATIONS
length0.23 INCHES MINIMUM AND 0.27 INCHES MAXIMUM SHOULDER IN
materialSTEEL COMP 303 OVERALL
thread_class2A A
thread_length0.79 INCHES NOMINAL IN
overall_length2.48 INCHES MINIMUM AND 2.52 INCHES MAXIMUM IN
first_end_stylePOINTED
second_end_styleCHAMFERED
special_featuresTHE SECOND END IS EXTERNALLY THREADED.
style_designatorSHOULDER
thread_directionRIGHT-HAND
first_step_length0.88 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
NSN5315-01-615-2171
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 82-2731982-1 · 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
•
FIRST STEP DIAMETER: 0.375 INCHES NOMINAL IN
•
LENGTH: 0.23 INCHES MINIMUM AND 0.27 INCHES MAXIMUM SHOULDER IN
•
FIRST END LOCATION: POINTED END
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-14072, E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THIRD STEP DIAMETER: 0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.79 INCHES NOMINAL IN
•
FIRST END STYLE: POINTED
•
SECOND STEP LENGTH: 0.37 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER0.375 INCHES NOMINAL IN
LENGTH0.23 INCHES MINIMUM AND 0.27 INCHES MAXIMUM SHOULDER IN
FIRST END LOCATIONPOINTED END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072, E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THIRD STEP DIAMETER0.355 INCHES MINIMUM AND 0.365 INCHES MAXIMUM IN
THREAD LENGTH0.79 INCHES NOMINAL IN
FIRST END STYLEPOINTED
SECOND STEP LENGTH0.37 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582-80, TYPE 303, COND A ASSN STD SINGLE MATERIAL RESPONSE 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 82-2731982-1?
82-2731982-1 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 82-2731982-1?
82-2731982-1 is cataloged in the U.S. Government catalog under NSN 5315-01-615-2171. This indicates validated use in U.S. government and defense supply chains.
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