PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1-14Pin,straight,headless

Dresser Industries Inc Leroi Div · NSN 5315-00-271-8540 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-271-8540 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-271-8540. Primary manufacturer part number: A1-14.
Features
  • Pin,straight,headless — FSC 5315
  • First End Taper Length: 0.031 INCHES NOMINAL IN
  • Pin Overall Length: 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
  • Second End Corner Radius: 0.125 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Pin Overall Diameter: 0.2600 INCHES MINIMUM AND 0.2610 INCHES MAXIMUM IN
  • First End Style: CHAMFERED
  • Second End Style: RADIUS
Applications
  • Applications requiring Steel Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-271-8540, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-271-8540
Primary Part NumberA1-14
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerDresser Industries Inc Leroi Div
StatusACTIVE
First End Taper Length0.031 INCHES NOMINAL IN
Pin Overall Length0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
Second End Corner Radius0.125 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Pin Overall Diameter0.2600 INCHES MINIMUM AND 0.2610 INCHES MAXIMUM IN
First End StyleCHAMFERED
Second End StyleRADIUS
Hardness Rating55.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL
First End Taper Angle10.0 DEGREES NOMINAL
Second End Relationship with First EndNOT IDENTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5999-00-036-3694177688 INTERCHANGEABLE
Contact,electrical
Lockheed Martin Corporation Div Rms - Mitchel Field
3455-00-194-051510000 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
5950-00-466-1234278-2128-010 INTERCHANGEABLE
Coil,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5310-00-482-7001A114 INTERCHANGEABLE
Nut,plain,hexagon
Allenair Corp
5940-00-935-3415YAD18-8F INTERCHANGEABLE
Terminal,lug
Souriau Usa, Inc. Dba Souriau Usa Inc
4820-00-997-4383P114 INTERCHANGEABLE
Slide,directional Control Linear
Coyne & Delany Company Dba Delany Products Div Delany Products
4730-01-201-2085NAS1924-34H INTERCHANGEABLE
Clamp,hose
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6515-01-224-9063 INTERCHANGEABLE
Surgical Pack,disposable
5961-01-393-4419 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
A1-14 PRIMARY Dresser Industries Inc Leroi Div (USA)
Related Parts
5999-00-036-3694INTERCHANGEABLE
CONTACT,ELECTRICAL
177688
3455-00-194-0515INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10000
5950-00-466-1234INTERCHANGEABLE
COIL,RADIO FREQUENCY
278-2128-010
5310-00-482-7001INTERCHANGEABLE
NUT,PLAIN,HEXAGON
A114
5940-00-935-3415INTERCHANGEABLE
TERMINAL,LUG
YAD18-8F
4820-00-997-4383INTERCHANGEABLE
SLIDE,DIRECTIONAL CONTROL LINEAR
P114
4730-01-201-2085INTERCHANGEABLE
CLAMP,HOSE
NAS1924-34H
6515-01-224-9063INTERCHANGEABLE
SURGICAL PACK,DISPOSABLE
5961-01-393-4419INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5315-00-271-8540?

NSN 5315-00-271-8540 is a Pin,straight,headless, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-271-8540?

NSN 5315-00-271-8540 has 1 cross-referenced part number: A1-14 (Dresser Industries Inc Leroi Div).

What NSN replaces 5315-00-271-8540?

There are 9 known substitutes for 5315-00-271-8540: 5999-00-036-3694, 3455-00-194-0515, 5950-00-466-1234 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1-14?

Key specifications for A1-14: First End Taper Length: 0.031 INCHES NOMINAL IN; Pin Overall Length: 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN; Second End Corner Radius: 0.125 INCHES NOMINAL IN; Material: STEEL OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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