PartsTable
Technical Data Sheet
Download PDF

12278932 — PIN,SHOULDER,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12278932: PIN,SHOULDER,HEADED.

The PIN,SHOULDER,HEADED is a the manufacturer industrial component. Key specifications include height: 0.0940 INCHES NOMINAL0.0940 INCHES NOMINAL IN, material: STEEL COMP 303 OVERALL, head_style: SQUARESQUARE, head_width: 0.2490 INCHES NOMINAL0.2490 INCHES NOMINAL IN, first_end_style: SQUARESQUARE, style_designator: SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-080-7984, 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
12278932
NSN: 5315-01-080-7984
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
height0.0940 INCHES NOMINAL0.0940 INCHES NOMINAL IN
materialSTEEL COMP 303 OVERALL
head_styleSQUARESQUARE
head_width0.2490 INCHES NOMINAL0.2490 INCHES NOMINAL IN
first_end_styleSQUARESQUARE
style_designatorSHOULDER
first_step_length0.1570 INCHES NOMINAL0.1570 INCHES NOMINAL IN
under_head_length0.1870 INCHES NOMINAL0.1870 INCHES NOMINAL IN
second_step_length0.1570 INCHES NOMINAL0.1570 INCHES NOMINAL IN
first_step_diameter0.1550 INCHES NOMINAL0.1550 INCHES NOMINAL IN
second_step_diameter0.1550 INCHES NOMINAL0.1550 INCHES NOMINAL IN
material_document_and_classificationASTMA582 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-080-7984
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12278932 · 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: 0.1550 INCHES NOMINAL0.1550 INCHES NOMINAL IN
•
HEAD WIDTH: 0.2490 INCHES NOMINAL0.2490 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 0.1870 INCHES NOMINAL0.1870 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARESQUARE
•
SECOND STEP LENGTH: 0.1570 INCHES NOMINAL0.1570 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMA582 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
HEAD STYLE: SQUARESQUARE
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER0.1550 INCHES NOMINAL0.1550 INCHES NOMINAL IN
HEAD WIDTH0.2490 INCHES NOMINAL0.2490 INCHES NOMINAL IN
UNDER HEAD LENGTH0.1870 INCHES NOMINAL0.1870 INCHES NOMINAL IN
FIRST END STYLESQUARESQUARE
SECOND STEP LENGTH0.1570 INCHES NOMINAL0.1570 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA582 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLESQUARESQUARE
SECOND STEP DIAMETER0.1550 INCHES NOMINAL0.1550 INCHES NOMINAL IN
HEIGHT0.0940 INCHES NOMINAL0.0940 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
Ready to buy 12278932?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 12278932?
12278932 is a PIN,SHOULDER,HEADED.
What is the NSN for 12278932?
12278932 is cataloged in the U.S. Government catalog under NSN 5315-01-080-7984. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 12278932