PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50181Washer,lock

Ingersoll-Rand Co Material Handling Div · NSN 5310-01-412-2804 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-412-2804 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-412-2804. Primary manufacturer part number: 50181.
Features
  • Washer,lock — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Ingersoll-Rand Co Material Handling Div
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-412-2804, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ingersoll-Rand Co Material Handling Div. 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.

Catalog Facts
Item NameWasher,lock
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersIngersoll-Rand Co Material Handling Div (CAGE 06550)
Technical Specifications
ParameterValue
NSN5310-01-412-2804
Primary Part Number50181
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerIngersoll-Rand Co Material Handling Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4920-00-041-115950181 INTERCHANGEABLE
Table,tilting,gyro Instrument Te
Genisco Technology Corporation
4330-00-054-0698038088-08-80 INTERCHANGEABLE
Filter Element,fluid
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
3455-00-187-2561 INTERCHANGEABLE
File,rotary
4820-00-227-0162MSS SP-80 TYP 1,CL 125 SZ 1-1/2 INTERCHANGEABLE
Valve,globe
Manufacturers Standardization Society of the Valve and Fittings Industry Inc
6220-01-243-685850-181 INTERCHANGEABLE
Lens,light
Southern Ambulance Builders Co Inc Dba Sabc Inc
4820-01-436-78445FPU INTERCHANGEABLE
Valve,check
Ssp Fittings Corp
8465-01-626-283850181 INTERCHANGEABLE
Field Pack
Aerovironment, Inc. Dba Aerovironment Inc
8465-01-632-9506WT-50180-9MU INTERCHANGEABLE
Patch Pocket,utility
Wild Things Llc
5995-01-731-186450181 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Cables to Go
Cross-Reference Index
Part NumberManufacturer
50181 PRIMARY Ingersoll-Rand Co Material Handling Div (USA)
Related Parts
4920-00-041-1159INTERCHANGEABLE
TABLE,TILTING,GYRO INSTRUMENT TE
50181
4330-00-054-0698INTERCHANGEABLE
FILTER ELEMENT,FLUID
038088-08-80
3455-00-187-2561INTERCHANGEABLE
FILE,ROTARY
4820-00-227-0162INTERCHANGEABLE
VALVE,GLOBE
MSS SP-80 TYP 1,CL 125 SZ 1-1/2
6220-01-243-6858INTERCHANGEABLE
LENS,LIGHT
50-181
4820-01-436-7844INTERCHANGEABLE
VALVE,CHECK
5FPU
8465-01-626-2838INTERCHANGEABLE
FIELD PACK
50181
8465-01-632-9506INTERCHANGEABLE
PATCH POCKET,UTILITY
WT-50180-9MU
5995-01-731-1864INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
50181

Frequently Asked Questions

What is NSN 5310-01-412-2804?

NSN 5310-01-412-2804 is a Washer,lock, manufactured by Ingersoll-Rand Co Material Handling Div, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-412-2804?

NSN 5310-01-412-2804 has 1 cross-referenced part number: 50181 (Ingersoll-Rand Co Material Handling Div).

What NSN replaces 5310-01-412-2804?

There are 9 known substitutes for 5310-01-412-2804: 4920-00-041-1159, 4330-00-054-0698, 3455-00-187-2561 and 6 more. Verify interchangeability with system specifications before substitution.

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