PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5018-5Washer,flat

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5310-00-004-2214 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-004-2214 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-004-2214. Primary manufacturer part number: 5018-5.
Features
  • Washer,flat — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Technologies, Inc. Div Space and Airborne Systems
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-004-2214, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. This item has 1 commercial cross-reference 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.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersL3harris Technologies, Inc. Div Space and Airborne Systems (CAGE 82340)
Technical Specifications
ParameterValue
NSN5310-00-004-2214
Primary Part Number5018-5
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-285-683565X714 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
1650-00-620-749450185 INTERCHANGEABLE
Housing,front,hydraulic
Parker Hannifin Corporation Div Hydraulic Systems Division
4810-00-624-85941319-556275M2 INTERCHANGEABLE
Valve,solenoid
Parker Hannifin Corporation Div Aerospace Group Headquarters
5310-00-707-68965018-5 INTERCHANGEABLE
Washer,flat
Goodrich Aerospace Canada Ltd
2520-01-363-897850185 INTERCHANGEABLE
Drive Shaft Assembly,constant Ve
Fire-Bann Corp Lrd
1005-01-487-260350185 INTERCHANGEABLE
Barrel,automatic Gun
American Apex Corporation
Cross-Reference Index
Part NumberManufacturer
5018-5 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
5330-00-285-6835INTERCHANGEABLE
SEAL,PLAIN ENCASED
65X714
1650-00-620-7494INTERCHANGEABLE
HOUSING,FRONT,HYDRAULIC
50185
4810-00-624-8594INTERCHANGEABLE
VALVE,SOLENOID
1319-556275M2
5310-00-707-6896INTERCHANGEABLE
WASHER,FLAT
5018-5
2520-01-363-8978INTERCHANGEABLE
DRIVE SHAFT ASSEMBLY,CONSTANT VE
50185
1005-01-487-2603INTERCHANGEABLE
BARREL,AUTOMATIC GUN
50185

Frequently Asked Questions

What is NSN 5310-00-004-2214?

NSN 5310-00-004-2214 is a Washer,flat, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-004-2214?

NSN 5310-00-004-2214 has 1 cross-referenced part number: 5018-5 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5310-00-004-2214?

There are 6 known substitutes for 5310-00-004-2214: 5330-00-285-6835, 1650-00-620-7494, 4810-00-624-8594 and 3 more. Verify interchangeability with system specifications before substitution.

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