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6379346-1 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6379346-1: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, shank_length: 0.120 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 0.220 INCHES NOMINAL IN, overall_length: 1.310 INCHES NOMINAL IN, shank_diameter: 0.187 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-035-4367, 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
6379346-1
NSN: 5315-01-035-4367
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
shank_length0.120 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
thread_class2A A
thread_length0.220 INCHES NOMINAL IN
overall_length1.310 INCHES NOMINAL IN
shank_diameter0.187 INCHES NOMINAL IN
first_end_styleCHAMFERED
second_end_stylePOINTED
special_featuresSHOULDER FLATTED ON 2 SIDES TO 0.250 IN. ACROSS FLATS IN
style_designatorSHOULDER
thread_directionRIGHT-HAND
shoulder_diameter0.310 INCHES NOMINAL IN
NSN5315-01-035-4367
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6379346-1 · 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
•
SHANK DIAMETER: 0.187 INCHES NOMINAL IN
•
SECOND SHANK DIAMETER: 0.187 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 0.030 INCHES NOMINAL IN
•
FIRST END LOCATION: THREADED END
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
SECOND END TAPER ANGLE: 60.0 DEGREES NOMINAL
•
THREAD LENGTH: 0.220 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.187 INCHES NOMINAL IN
SECOND SHANK DIAMETER0.187 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.030 INCHES NOMINAL IN
FIRST END LOCATIONTHREADED END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SECOND END TAPER ANGLE60.0 DEGREES NOMINAL
THREAD LENGTH0.220 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
SHANK LENGTH0.120 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDER
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6379346-1?
6379346-1 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 6379346-1?
6379346-1 is cataloged in the U.S. Government catalog under NSN 5315-01-035-4367. This indicates validated use in U.S. government and defense supply chains.
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