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125391 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

125391: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1095 OVERALL, shank_length: 0.170 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN, overall_length: 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN, shank_diameter: 0.1910 INCHES MINIMUM AND 0.1915 INCHES MAXIMUM IN, first_end_style: ROUND, style_designator: SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-663-0750, 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
125391
NSN: 5315-00-663-0750
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
materialSTEEL COMP 1095 OVERALL
shank_length0.170 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
overall_length0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
shank_diameter0.1910 INCHES MINIMUM AND 0.1915 INCHES MAXIMUM IN
first_end_styleROUND
style_designatorSHOULDER
shoulder_diameter0.217 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
first_end_locationBOTH ENDS
first_end_outer_radius0.015 INCHES NOMINAL IN
material_document_and_classificationAMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-663-0750
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 125391 · 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: 0.1910 INCHES MINIMUM AND 0.1915 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: ROUND
•
SHANK LENGTH: 0.170 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.1910 INCHES MINIMUM AND 0.1915 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
FIRST END STYLEROUND
SHANK LENGTH0.170 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SHOULDER DIAMETER0.217 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1095 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 125391?
125391 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 125391?
125391 is cataloged in the U.S. Government catalog under NSN 5315-00-663-0750. This indicates validated use in U.S. government and defense supply chains.
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