PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4752Washer,lock

Independent Rough Terrain Center Llc · NSN 5310-01-478-9221 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-478-9221 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-478-9221. Primary manufacturer part number: 4752.
Features
  • Washer,lock — FSC 5310
  • 2 verified cross-references
  • Primary manufacturer: Independent Rough Terrain Center Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-478-9221, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Independent Rough Terrain Center Llc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,lock
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersIndependent Rough Terrain Center Llc (CAGE 1NWY2); Kalmar Equipment (australia) Pty Ltd (CAGE ZAR27)
Technical Specifications
ParameterValue
NSN5310-01-478-9221
Primary Part Number4752
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerIndependent Rough Terrain Center Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-082-4664 INTERCHANGEABLE
Terminal Board
8040-00-270-81506244P INTERCHANGEABLE
Adhesive
Du Pont E I De Nemours and Co Inc Security Director/legal Dept
3120-00-516-7516153KB11 INTERCHANGEABLE
Bearing,sleeve
Mack Trucks Inc Parts Opn
1680-00-627-50694752 INTERCHANGEABLE
Block,support,mecha
Aerocontrolex Group, Inc. Div Talley Actuators
2530-00-741-02907410290 INTERCHANGEABLE
Magnet Asy
U S Army Tank Automotive Command Amsta-Im-Mm
5325-00-753-3736156413R1 INTERCHANGEABLE
Ring,retaining
Navistar Intl Corp Truck Br Ohio Plant
6240-01-203-44944752 INTERCHANGEABLE
Lamp,incandescent
Ushio America, Inc Dba Ushio America Inc
5930-01-314-61784752 INTERCHANGEABLE
Switch,hook
Hose-Mccann Telephone Co, Inc
5340-01-431-33864752 INTERCHANGEABLE
Boot,dust and Moisture Seal
Ell-Tron Mfg. Co., Inc.
6685-01-478-8849 INTERCHANGEABLE
Manometer,meter
Cross-Reference Index
Part NumberManufacturer
4752 PRIMARY Independent Rough Terrain Center Llc (USA)
4752 Kalmar Equipment (australia) Pty Ltd (AUS)
Related Parts
5940-00-082-4664INTERCHANGEABLE
TERMINAL BOARD
8040-00-270-8150INTERCHANGEABLE
ADHESIVE
6244P
3120-00-516-7516INTERCHANGEABLE
BEARING,SLEEVE
153KB11
1680-00-627-5069INTERCHANGEABLE
BLOCK,SUPPORT,MECHA
4752
2530-00-741-0290INTERCHANGEABLE
MAGNET ASY
7410290
5325-00-753-3736INTERCHANGEABLE
RING,RETAINING
156413R1
6240-01-203-4494INTERCHANGEABLE
LAMP,INCANDESCENT
4752
5930-01-314-6178INTERCHANGEABLE
SWITCH,HOOK
4752
5340-01-431-3386INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
4752
6685-01-478-8849INTERCHANGEABLE
MANOMETER,METER
6520-01-556-2080INTERCHANGEABLE
CABLE ASSEMBLY,HANDPIECE,DENTAL
81277
6240-01-659-5647INTERCHANGEABLE
LAMP,INCANDESCENT
4752

Frequently Asked Questions

What is NSN 5310-01-478-9221?

NSN 5310-01-478-9221 is a Washer,lock, manufactured by Independent Rough Terrain Center Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-478-9221?

NSN 5310-01-478-9221 has 2 cross-referenced part numbers: 4752 (Independent Rough Terrain Center Llc), 4752 (Kalmar Equipment (australia) Pty Ltd).

What NSN replaces 5310-01-478-9221?

There are 12 known substitutes for 5310-01-478-9221: 5940-00-082-4664, 8040-00-270-8150, 3120-00-516-7516 and 9 more. Verify interchangeability with system specifications before substitution.

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