PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FF-W-84Washer,lock

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5310-00-584-7888 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-584-7888 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-584-7888. Primary manufacturer part number: FF-W-84.
Features
  • Washer,lock — FSC 5310
  • 29 verified cross-references
  • Primary manufacturer: Federal Specifications Promulgated by General Services Administration Washington DC
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-584-7888, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. This item has 29 commercial cross-references from 24 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameWasher,lock
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersFederal Specifications Promulgated by General Services Administration Washington DC (CAGE 81348); Zf Industrieantriebe Witten Gmbh (CAGE D9182); Nimikkeistokeskus Ncb Finland (CAGE A486G); Tld Ace Corp Div Tld Ace (CAGE 00365); Oshkosh Corp (CAGE 45152)
Technical Specifications
ParameterValue
NSN5310-00-584-7888
Primary Part NumberFF-W-84
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-010-3326103326 INTERCHANGEABLE
Washer,lock
Chrysler Realty Company Llc Dba Daimler Chrysler
4130-00-230-0809 INTERCHANGEABLE
Filter Element,air Conditioning
4130-00-244-2192MX40-203 INTERCHANGEABLE
Filter Element,air Conditioning
Parker-Hannifin Corporation Div Hvac Filtration Division
4730-00-248-4239104244-3-3 INTERCHANGEABLE
Strainer,sediment
Grimes Aerospace Company
4130-00-256-6414049880-004 INTERCHANGEABLE
Filter Element,air Conditioning
Farr Co
5935-00-280-2248360-0055-00 INTERCHANGEABLE
Jack,tip
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
2920-00-540-8343J12 INTERCHANGEABLE
Spark Plug
Champion Aerospace Llc
5950-00-569-1563 INTERCHANGEABLE
Transformer,audio Frequency
2520-00-771-5276103326 INTERCHANGEABLE
Cover,filter
Honeywell International Inc Dba Honeywell Div Consumer Products Group
6210-00-813-8265 INTERCHANGEABLE
Housing,light
Cross-Reference Index
Part NumberManufacturer
FF-W-84 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MS35338-13 Zf Industrieantriebe Witten Gmbh (DEU)
103326 Zf Industrieantriebe Witten Gmbh (DEU)
10424433 Nimikkeistokeskus Ncb Finland (FIN)
F202 Tld Ace Corp Div Tld Ace (USA)
EE50438 Oshkosh Corp (USA)
157846-47 Zf Industrieantriebe Witten Gmbh (DEU)
112159001 PIECE 70 Bird-Johnson Propeller Company, Llc (USA)
70012-51 Little Giant Crane and Shovel Inc (USA)
J12 The Gorman-Rupp Company Div Gorman-Rupp (USA)
NAMS35338 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MS35338-51 F.p.m. (FRA)
MS35338-51 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
L6493-11 Rolls-Royce Solutions America Inc (USA)
13207E6761FN4 Cecom Lr Center (USA)
204392-212 Falls Filtration Technologies, Inc. (USA)
EE50438 Oshkosh Defense Llc (USA)
XX003-2582 Rdm Technology B.v. (NLD)
5310005847888 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
39044 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
5310-00-010-3326INTERCHANGEABLE
WASHER,LOCK
103326
4130-00-230-0809INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
4130-00-244-2192INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
MX40-203
4730-00-248-4239INTERCHANGEABLE
STRAINER,SEDIMENT
104244-3-3
4130-00-256-6414INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
049880-004
5935-00-280-2248INTERCHANGEABLE
JACK,TIP
360-0055-00
2920-00-540-8343INTERCHANGEABLE
SPARK PLUG
J12
5950-00-569-1563INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
2520-00-771-5276INTERCHANGEABLE
COVER,FILTER
103326
6210-00-813-8265INTERCHANGEABLE
HOUSING,LIGHT
4730-00-909-8627INTERCHANGEABLE
CLAMP,HOSE
5905-00-997-9541INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
F20J2R0

Frequently Asked Questions

What is NSN 5310-00-584-7888?

NSN 5310-00-584-7888 is a Washer,lock, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-584-7888?

NSN 5310-00-584-7888 has 29 cross-referenced part numbers: FF-W-84 (Federal Specifications Promulgated by General Services Administration Washington DC), MS35338-13 (Zf Industrieantriebe Witten Gmbh), 103326 (Zf Industrieantriebe Witten Gmbh), 10424433 (Nimikkeistokeskus Ncb Finland), F202 (Tld Ace Corp Div Tld Ace) and 24 more.

What NSN replaces 5310-00-584-7888?

There are 12 known substitutes for 5310-00-584-7888: 5310-00-010-3326, 4130-00-230-0809, 4130-00-244-2192 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5310-00-584-7888 still in active supply?

NSN 5310-00-584-7888 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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