PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2478Pin,straight,headless

Zf Industrieantriebe Witten Gmbh · NSN 5315-00-775-2523 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-775-2523 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-775-2523. Primary manufacturer part number: 2478.
Features
  • Pin,straight,headless — FSC 5315
  • Material: STEEL COMP 1095 OVERALL
  • Material Document and Classification: AMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Pin Overall Diameter: 0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN
  • Second End Relationship with First End: IDENTICAL
  • Pin Overall Length: 1.438 INCHES NOMINAL IN
  • First End Style: SQUARE
  • 4 verified cross-references
Applications
  • Applications requiring Steel Comp 1095 Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-775-2523, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Zf Industrieantriebe Witten Gmbh. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-775-2523
Primary Part Number2478
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerZf Industrieantriebe Witten Gmbh
StatusCANCELLED
MaterialSTEEL COMP 1095 OVERALL
Material Document and ClassificationAMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Pin Overall Diameter0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN
Second End Relationship with First EndIDENTICAL
Pin Overall Length1.438 INCHES NOMINAL IN
First End StyleSQUARE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5365-00-174-0476 INTERCHANGEABLE
Bushing,nonmetallic
3120-00-216-93622478 INTERCHANGEABLE
Bearing Assembly
Northrop Grumman Systems Corporation Div Marine Systems
5315-00-359-30872478 INTERCHANGEABLE
Pin,straight,headless
Eaton Aerospace, Llc Dba Jackson South
2010-00-362-6821DB7907 INTERCHANGEABLE
Disk,pinion
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
4820-00-554-96233/4 2478D-XDA1 INTERCHANGEABLE
Valve,safety Relief
Ashcroft Inc Dba Heise
4820-00-561-776022478 INTERCHANGEABLE
Retainer,seat,valve
Grove Valve Operations
5310-00-638-023021191 INTERCHANGEABLE
Washer,key
Industrial Technologies and Services Llc
2530-01-138-2988 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
5940-01-363-77802478 INTERCHANGEABLE
Terminal,lug
Molex, Llc
Cross-Reference Index
Part NumberManufacturer
2478 Zf Industrieantriebe Witten Gmbh (DEU)
AN150296 Aeronautical Standards Group Dept of Navy and Air Force (USA)
074-003450-091 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
MS9486-91 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5365-00-174-0476INTERCHANGEABLE
BUSHING,NONMETALLIC
3120-00-216-9362INTERCHANGEABLE
BEARING ASSEMBLY
2478
5315-00-359-3087INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
2478
2010-00-362-6821INTERCHANGEABLE
DISK,PINION
DB7907
4820-00-554-9623INTERCHANGEABLE
VALVE,SAFETY RELIEF
3/4 2478D-XDA1
4820-00-561-7760INTERCHANGEABLE
RETAINER,SEAT,VALVE
22478
5310-00-638-0230INTERCHANGEABLE
WASHER,KEY
21191
2530-01-138-2988INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
5940-01-363-7780INTERCHANGEABLE
TERMINAL,LUG
2478

Frequently Asked Questions

What is NSN 5315-00-775-2523?

NSN 5315-00-775-2523 is a Pin,straight,headless, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-775-2523?

NSN 5315-00-775-2523 has 4 cross-referenced part numbers: 2478 (Zf Industrieantriebe Witten Gmbh), AN150296 (Aeronautical Standards Group Dept of Navy and Air Force), 074-003450-091 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), MS9486-91 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5315-00-775-2523?

There are 9 known substitutes for 5315-00-775-2523: 5365-00-174-0476, 3120-00-216-9362, 5315-00-359-3087 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2478?

Key specifications for 2478: Material: STEEL COMP 1095 OVERALL; Material Document and Classification: AMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Pin Overall Diameter: 0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN; Second End Relationship with First End: IDENTICAL. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-775-2523 still in active supply?

NSN 5315-00-775-2523 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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