PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

111050Washer,flat

Hamilton Jet, Inc. · NSN 5310-01-632-5437 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-632-5437 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-632-5437. Primary manufacturer part number: 111050.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 4.5 MILLIMETERS NOMINAL MM
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Jet, Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-632-5437, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Jet, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-632-5437
Primary Part Number111050
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHamilton Jet, Inc.
StatusACTIVE
Overall Diameter4.5 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-158-8624WRA212 INTERCHANGEABLE
Roller,bearing
Rbc Bearings Incorporated Div West Trenton Division
5365-00-409-9573111050 INTERCHANGEABLE
Spacer Set,ring
Drs Technologies Canada Ltd
5305-00-577-5438 INTERCHANGEABLE
Screw,machine
3655-00-871-5194 INTERCHANGEABLE
Bearing Pump
5310-01-728-063411-1050 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Diamond Mowers, Llc Dba Diamond Mowers Inc
6695-01-733-3307111050 INTERCHANGEABLE
Panel,indicator
Amc
Cross-Reference Index
Part NumberManufacturer
111050 PRIMARY Hamilton Jet, Inc. (USA)
ASSY-HM422 06 005 Hamilton Jet, Inc. (USA)
Related Parts
3110-00-158-8624INTERCHANGEABLE
ROLLER,BEARING
WRA212
5365-00-409-9573INTERCHANGEABLE
SPACER SET,RING
111050
5305-00-577-5438INTERCHANGEABLE
SCREW,MACHINE
3655-00-871-5194INTERCHANGEABLE
BEARING PUMP
5310-01-728-0634INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
11-1050
6695-01-733-3307INTERCHANGEABLE
PANEL,INDICATOR
111050

Frequently Asked Questions

What is NSN 5310-01-632-5437?

NSN 5310-01-632-5437 is a Washer,flat, manufactured by Hamilton Jet, Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-632-5437?

NSN 5310-01-632-5437 has 2 cross-referenced part numbers: 111050 (Hamilton Jet, Inc.), ASSY-HM422 06 005 (Hamilton Jet, Inc.).

What NSN replaces 5310-01-632-5437?

There are 6 known substitutes for 5310-01-632-5437: 3110-00-158-8624, 5365-00-409-9573, 5305-00-577-5438 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 111050?

Key specifications for 111050: Part Name Assigned by Controlling Agency: ASSY-HM422 06 005; End Item Identification: HM422 WATER JET; Overall Diameter: 4.5 MILLIMETERS NOMINAL MM. 3 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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