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6397291-16 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6397291-16: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410 OVERALL, shank_length: 2.720 INCHES NOMINAL IN, overall_length: 6.190 INCHES NOMINAL IN, shank_diameter: 0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN, surface_finish: 32.0 MICROINCHES SHANK END, first_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-324-0194, 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
6397291-16
NSN: 5315-01-324-0194
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialSTEEL COMP 410 OVERALL
shank_length2.720 INCHES NOMINAL IN
overall_length6.190 INCHES NOMINAL IN
shank_diameter0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
surface_finish32.0 MICROINCHES SHANK END
first_end_styleSQUARE
style_designatorSHOULDER
shoulder_diameter0.940 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
first_end_locationBOTH ENDS
second_shank_length3.290 INCHES NOMINAL IN
second_shank_diameter0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
NSN5315-01-324-0194
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6397291-16 · 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: 0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
•
SECOND SHANK DIAMETER: 0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
•
SURFACE FINISH: 32.0 MICROINCHES SHANK END
•
FIRST END LOCATION: BOTH ENDS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FIRST END STYLE: SQUARE
•
SHANK LENGTH: 2.720 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
SECOND SHANK DIAMETER0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
SURFACE FINISH32.0 MICROINCHES SHANK END
FIRST END LOCATIONBOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLESQUARE
SHANK LENGTH2.720 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH6.190 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 6397291-16?
6397291-16 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 6397291-16?
6397291-16 is cataloged in the U.S. Government catalog under NSN 5315-01-324-0194. This indicates validated use in U.S. government and defense supply chains.
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