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12548200 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12548200: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1040 OVERALL, shank_length: 2.370 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.350 INCHES NOMINAL IN, overall_length: 6.090 INCHES NOMINAL IN, shank_diameter: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-290-6484, 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
12548200
NSN: 5315-01-290-6484
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 1040 OVERALL
shank_length2.370 INCHES NOMINAL IN
thread_class2A A
thread_length1.350 INCHES NOMINAL IN
overall_length6.090 INCHES NOMINAL IN
shank_diameter0.750 INCHES NOMINAL IN
undercut_width0.970 INCHES NOMINAL IN
first_end_styleSQUARE W/THRU HOLE
second_end_styleCHAMFERED
style_designatorUNDERCUT
thread_directionRIGHT-HAND
shoulder_diameter0.750 INCHES NOMINAL IN
NSN5315-01-290-6484
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12548200 · 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: 0.750 INCHES NOMINAL IN
•
UNDERCUT WIDTH: 0.970 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.502 INCHES NOMINAL IN
•
FIRST END LOCATION: SQUARE END
•
SECOND END TAPER ANGLE: 28.0 DEGREES MAXIMUM
•
THREAD LENGTH: 1.350 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE W/THRU HOLE
•
SHANK LENGTH: 2.370 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.750 INCHES NOMINAL IN
UNDERCUT WIDTH0.970 INCHES NOMINAL IN
UNDERCUT DIAMETER0.502 INCHES NOMINAL IN
FIRST END LOCATIONSQUARE END
SECOND END TAPER ANGLE28.0 DEGREES MAXIMUM
THREAD LENGTH1.350 INCHES NOMINAL IN
FIRST END STYLESQUARE W/THRU HOLE
SHANK LENGTH2.370 INCHES NOMINAL IN
STYLE DESIGNATORUNDERCUT
OVERALL LENGTH6.090 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 12548200?
12548200 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 12548200?
12548200 is cataloged in the U.S. Government catalog under NSN 5315-01-290-6484. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.