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TPS-250-12 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

TPS-250-12: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include diameter: 0.320 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN, material: STEEL OVERALL, chamfer_length: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN, style_designator: STRAIGHT, pin_chamfer_angle: 59.0 DEGREES MINIMUM AND 69.0 DEGREES MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-525-2018, 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
TPS-250-12
NSN: 5315-01-525-2018
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 46384 — PENN ENGINEERING & MANUFACTURING CORP (USA)
SPECIFICATIONS
diameter0.320 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
materialSTEEL OVERALL
chamfer_length0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
style_designatorSTRAIGHT
pin_chamfer_angle59.0 DEGREES MINIMUM AND 69.0 DEGREES MAXIMUM
NSN5315-01-525-2018
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: TPS-250-12 · 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
•
CHAMFER LENGTH: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
•
PIN CHAMFER ANGLE: 59.0 DEGREES MINIMUM AND 69.0 DEGREES MAXIMUM
•
STYLE DESIGNATOR: STRAIGHT
•
DIAMETER: 0.320 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
PIN CHAMFER ANGLE59.0 DEGREES MINIMUM AND 69.0 DEGREES MAXIMUM
STYLE DESIGNATORSTRAIGHT
DIAMETER0.320 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
MATERIALSTEEL 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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TPS-250-12?
TPS-250-12 is a PIN,STRAIGHT,HEADED.
What is the NSN for TPS-250-12?
TPS-250-12 is cataloged in the U.S. Government catalog under NSN 5315-01-525-2018. 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.