PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-157Pin,straight,headless

Unison Industries Llc · NSN 5315-00-474-9724 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-474-9724 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-474-9724. Primary manufacturer part number: 2-157.
Features
  • Pin,straight,headless — FSC 5315
  • Material Document and Classification: AMS 5010 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • First End Outer Radius: 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Material: STEEL COMP 1212 OVERALL
  • First End Style: ROUND
  • Second End Relationship with First End: IDENTICAL
  • Pin Overall Diameter: 0.1060 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM IN
  • Pin Overall Length: 1.053 INCHES MINIMUM AND 1.073 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Comp 1212 Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-474-9724, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Unison Industries Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-474-9724
Primary Part Number2-157
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Material Document and ClassificationAMS 5010 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
First End Outer Radius0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
MaterialSTEEL COMP 1212 OVERALL
First End StyleROUND
Second End Relationship with First EndIDENTICAL
Pin Overall Diameter0.1060 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM IN
Pin Overall Length1.053 INCHES MINIMUM AND 1.073 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-036-61735322 INTERCHANGEABLE
Transformer,power
Precision Electronics, Inc
6640-00-127-478046814-00 INTERCHANGEABLE
Test Tube,comparison
Hach Company Dba Hach Co
5935-00-161-4718 INTERCHANGEABLE
Socket,plug-in Electronic Compon
5315-00-297-12992157 INTERCHANGEABLE
Pin,tapered,plain
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5355-00-433-49262157 INTERCHANGEABLE
Dial-Knob,lock
Bi Technologies Corporation Div Bi Technologies Corp.
5330-00-596-766115254-18 INTERCHANGEABLE
Packing,preformed
Meggitt (new Hampshire), Inc
5315-00-628-42102157 INTERCHANGEABLE
Pin,quick Release
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
5815-00-975-9718 INTERCHANGEABLE
Shaft
5975-01-082-01622157 INTERCHANGEABLE
Bushing,electrical Conductor
Heyco Inc Dba Heyco Products
5950-01-185-1997 INTERCHANGEABLE
Transformer
Cross-Reference Index
Part NumberManufacturer
2-157 Unison Industries Llc (USA)
2-157 Amphenol Corp Div Amphenol Aerospace Operations (USA)
2-157 Teledyne Industries Inc Teledyne Power Systems Div (USA)
Related Parts
5950-00-036-6173INTERCHANGEABLE
TRANSFORMER,POWER
5322
6640-00-127-4780INTERCHANGEABLE
TEST TUBE,COMPARISON
46814-00
5935-00-161-4718INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
5315-00-297-1299INTERCHANGEABLE
PIN,TAPERED,PLAIN
2157
5355-00-433-4926INTERCHANGEABLE
DIAL-KNOB,LOCK
2157
5330-00-596-7661INTERCHANGEABLE
PACKING,PREFORMED
15254-18
5315-00-628-4210INTERCHANGEABLE
PIN,QUICK RELEASE
2157
5815-00-975-9718INTERCHANGEABLE
SHAFT
5975-01-082-0162INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUCTOR
2157
5950-01-185-1997INTERCHANGEABLE
TRANSFORMER
4820-01-240-8378INTERCHANGEABLE
VALVE,GATE
2510-01-263-8063INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
33049

Frequently Asked Questions

What is NSN 5315-00-474-9724?

NSN 5315-00-474-9724 is a Pin,straight,headless, manufactured by Unison Industries Llc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-474-9724?

NSN 5315-00-474-9724 has 3 cross-referenced part numbers: 2-157 (Unison Industries Llc), 2-157 (Amphenol Corp Div Amphenol Aerospace Operations), 2-157 (Teledyne Industries Inc Teledyne Power Systems Div).

What NSN replaces 5315-00-474-9724?

There are 12 known substitutes for 5315-00-474-9724: 5950-00-036-6173, 6640-00-127-4780, 5935-00-161-4718 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-157?

Key specifications for 2-157: Material Document and Classification: AMS 5010 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; First End Outer Radius: 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: STEEL COMP 1212 OVERALL; First End Style: ROUND. 7 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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