PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28312Washer,split

Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems · NSN 5310-01-185-8613 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-185-8613 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-185-8613. Primary manufacturer part number: 28312.
Features
  • Washer,split — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,split, cataloged under National Stock Number 5310-01-185-8613, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,split
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersZf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (CAGE 77640)
Technical Specifications
ParameterValue
NSN5310-01-185-8613
Primary Part Number28312
Item NameWasher,split
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerZf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6240-00-012-5588 INTERCHANGEABLE
Lamp,incandescent
5305-00-106-8126 INTERCHANGEABLE
Screw,cap
5930-00-324-331328312 INTERCHANGEABLE
Switch,lever
Switchcraft Inc.
5120-01-532-2348 INTERCHANGEABLE
Wrench,ratchet
4420-01-651-75492831-2 INTERCHANGEABLE
Modification Kit,heat Exchangers
Cox & Company, Inc. Dba Cox & Co Inc
Cross-Reference Index
Part NumberManufacturer
28312 PRIMARY Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA)
Related Parts
6240-00-012-5588INTERCHANGEABLE
LAMP,INCANDESCENT
5305-00-106-8126INTERCHANGEABLE
SCREW,CAP
5930-00-324-3313INTERCHANGEABLE
SWITCH,LEVER
28312
5120-01-532-2348INTERCHANGEABLE
WRENCH,RATCHET
4420-01-651-7549INTERCHANGEABLE
MODIFICATION KIT,HEAT EXCHANGERS
2831-2

Frequently Asked Questions

What is NSN 5310-01-185-8613?

NSN 5310-01-185-8613 is a Washer,split, manufactured by Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-185-8613?

NSN 5310-01-185-8613 has 1 cross-referenced part number: 28312 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems).

What NSN replaces 5310-01-185-8613?

There are 5 known substitutes for 5310-01-185-8613: 6240-00-012-5588, 5305-00-106-8126, 5930-00-324-3313 and 2 more. Verify interchangeability with system specifications before substitution.

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