PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3257-00Pin,straight,headless

Avox Systems Inc Dba Avox Systems Inc · NSN 5315-00-141-6503 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-141-6503 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-141-6503. Primary manufacturer part number: 3257-00.
Features
  • Pin,straight,headless — FSC 5315
  • First End Outer Radius: 0.062 INCHES NOMINAL IN
  • Pin Overall Diameter: 0.1870 INCHES NOMINAL IN
  • Pin Overall Length: 0.375 INCHES NOMINAL IN
  • Second End Style: SQUARE
  • Second End Relationship with First End: NOT IDENTICAL
  • Material: STEEL OVERALL
  • First End Style: ROUND
Applications
  • Applications requiring Steel Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-141-6503, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-141-6503
Primary Part Number3257-00
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
First End Outer Radius0.062 INCHES NOMINAL IN
Pin Overall Diameter0.1870 INCHES NOMINAL IN
Pin Overall Length0.375 INCHES NOMINAL IN
Second End StyleSQUARE
Second End Relationship with First EndNOT IDENTICAL
MaterialSTEEL OVERALL
First End StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5310-00-176-8169 INTERCHANGEABLE
Nut,plain,hexagon
2530-00-678-5122 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
2040-00-806-7034 INTERCHANGEABLE
Rudder Stock
2040-00-806-7035 INTERCHANGEABLE
Rudder Stock
2815-00-979-481788683 INTERCHANGEABLE
Ring,piston
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
5310-01-435-831298025A133 INTERCHANGEABLE
Washer,flat
Mcmaster-Carr Supply Co
5325-01-602-84863257 INTERCHANGEABLE
Ring,retaining
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
3257 Avox Systems Inc Dba Avox Systems Inc (USA)
3257-00 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
5310-00-176-8169INTERCHANGEABLE
NUT,PLAIN,HEXAGON
2530-00-678-5122INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
2040-00-806-7034INTERCHANGEABLE
RUDDER STOCK
2040-00-806-7035INTERCHANGEABLE
RUDDER STOCK
2815-00-979-4817INTERCHANGEABLE
RING,PISTON
88683
5310-01-435-8312INTERCHANGEABLE
WASHER,FLAT
98025A133
5325-01-602-8486INTERCHANGEABLE
RING,RETAINING
3257

Frequently Asked Questions

What is NSN 5315-00-141-6503?

NSN 5315-00-141-6503 is a Pin,straight,headless, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-141-6503?

NSN 5315-00-141-6503 has 2 cross-referenced part numbers: 3257 (Avox Systems Inc Dba Avox Systems Inc), 3257-00 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 5315-00-141-6503?

There are 7 known substitutes for 5315-00-141-6503: 5310-00-176-8169, 2530-00-678-5122, 2040-00-806-7034 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3257-00?

Key specifications for 3257-00: First End Outer Radius: 0.062 INCHES NOMINAL IN; Pin Overall Diameter: 0.1870 INCHES NOMINAL IN; Pin Overall Length: 0.375 INCHES NOMINAL IN; Second End Style: SQUARE. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com