PartsTable
Technical Data Sheet
Download PDF

98381A552 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

98381A552: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: PRECISION GROUND FOR MORE ACCURATE ALIGNMENT AND SLIGHTLY OVERSIZED FOR A TIGHT FIT, pin_overall_length: 2.500 INCHES NOMINAL IN, pin_overall_diameter: 0.250 INCHES NOMINAL IN, end_item_identification: KC-46A SUPPORT EQUIPMENT A, part_name_assigned_by_controlling_agency: ALLOY STEEL DOWEL PIN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-658-1495, 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
98381A552
NSN: 5315-01-658-1495
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresPRECISION GROUND FOR MORE ACCURATE ALIGNMENT AND SLIGHTLY OVERSIZED FOR A TIGHT FIT
pin_overall_length2.500 INCHES NOMINAL IN
pin_overall_diameter0.250 INCHES NOMINAL IN
end_item_identificationKC-46A SUPPORT EQUIPMENT A
part_name_assigned_by_controlling_agencyALLOY STEEL DOWEL PIN
NSN5315-01-658-1495
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 98381A552 · 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
•
PIN OVERALL DIAMETER: 0.250 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 2.500 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
PIN OVERALL DIAMETER0.250 INCHES NOMINAL IN
PIN OVERALL LENGTH2.500 INCHES NOMINAL IN
SPECIAL FEATURESPRECISION GROUND FOR MORE ACCURATE ALIGNMENT AND SLIGHTLY OVERSIZED FOR A TIGHT FIT
PART NAME ASSIGNED BY CONTROLLING AGENCYALLOY STEEL DOWEL PIN
END ITEM IDENTIFICATIONKC-46A SUPPORT EQUIPMENT A
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: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 98381A552?
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 98381A552?
98381A552 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 98381A552?
98381A552 is cataloged in the U.S. Government catalog under NSN 5315-01-658-1495. 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 — 98381A552

✓ 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.