PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS620-416LWasher,flat

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-00-754-1686 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-754-1686 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-754-1686. Primary manufacturer part number: NAS620-416L.
Features
  • Washer,flat — FSC 5310
  • 15 verified cross-references
  • Primary manufacturer: National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-754-1686, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. This item has 15 commercial cross-references from 13 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,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersJednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H); General Electric Company Dba Ge Aerospace (CAGE 99207); Leonardo Spa Helicopters Division - Production Site (CAGE A0126); Mitsubishi Caterpillar Forklift America, Inc (CAGE 78640); The Boeing Company Div Defense (CAGE 81205)
Technical Specifications
ParameterValue
NSN5310-00-754-1686
Primary Part NumberNAS620-416L
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3120-00-122-079314-324 INTERCHANGEABLE
Bushing,sleeve
Buffalo Turbine Defense Llc
5945-00-361-8603 INTERCHANGEABLE
Relay,electromagnetic
5331-00-380-142714324 INTERCHANGEABLE
O-Ring
Astronautics Corporation of America
8105-00-382-9247109-102 INTERCHANGEABLE
Bag,textile
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5330-00-456-527414324 INTERCHANGEABLE
Seal,plain Encased
Sicard a Division of Smi-Snowblast Inc Dba Sicard
5930-00-630-217640W7009X2 INTERCHANGEABLE
Switch,sensitive
Linde Material Handling North America Corporation
6685-00-809-5880005519 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
5825-00-927-3671005519 INTERCHANGEABLE
Oscillator-Filter
Moog Inc Div Moog Inc., Space and Defense - Salt Lake City
4810-00-991-459014324 INTERCHANGEABLE
Poppet,valve,solenoid
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4920-01-065-76641-4-32-4 INTERCHANGEABLE
Pane,tinted Door Window
Celtech Corporation Div Use CAGE 65552 for All Orders
Cross-Reference Index
Part NumberManufacturer
5310PL0730422 Jednolity Indeks Materialowy - Uniform Material Index (POL)
5310PL1369477 Jednolity Indeks Materialowy - Uniform Material Index (POL)
NAS620-416L General Electric Company Dba Ge Aerospace (USA)
NAS620-416L Leonardo Spa Helicopters Division - Production Site (ITA)
005519 Mitsubishi Caterpillar Forklift America, Inc (USA)
NAS620-416L The Boeing Company Div Defense (USA)
14324 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
NAS620-4161 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NAS620-416L Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
NAS620-416L Northrop Grumman Systems Corporation (USA)
NAS620-416L PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
310-0740-570 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
NAS620-416L Aertekno S.r.l. (ITA)
NAS620-416L Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
NAS620-416L Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
3120-00-122-0793INTERCHANGEABLE
BUSHING,SLEEVE
14-324
5945-00-361-8603INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5331-00-380-1427INTERCHANGEABLE
O-RING
14324
8105-00-382-9247INTERCHANGEABLE
BAG,TEXTILE
109-102
5330-00-456-5274INTERCHANGEABLE
SEAL,PLAIN ENCASED
14324
5930-00-630-2176INTERCHANGEABLE
SWITCH,SENSITIVE
40W7009X2
6685-00-809-5880INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
005519
5825-00-927-3671INTERCHANGEABLE
OSCILLATOR-FILTER
005519
4810-00-991-4590INTERCHANGEABLE
POPPET,VALVE,SOLENOID
14324
4920-01-065-7664INTERCHANGEABLE
PANE,TINTED DOOR WINDOW
1-4-32-4
6150-01-274-0350INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
14324
6530-01-474-3707INTERCHANGEABLE
INDICATOR,STERILIZATION

Frequently Asked Questions

What is NSN 5310-00-754-1686?

NSN 5310-00-754-1686 is a Washer,flat, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-754-1686?

NSN 5310-00-754-1686 has 15 cross-referenced part numbers: 5310PL0730422 (Jednolity Indeks Materialowy - Uniform Material Index), 5310PL1369477 (Jednolity Indeks Materialowy - Uniform Material Index), NAS620-416L (General Electric Company Dba Ge Aerospace), NAS620-416L (Leonardo Spa Helicopters Division - Production Site), 005519 (Mitsubishi Caterpillar Forklift America, Inc) and 10 more.

What NSN replaces 5310-00-754-1686?

There are 12 known substitutes for 5310-00-754-1686: 3120-00-122-0793, 5945-00-361-8603, 5331-00-380-1427 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5310-00-754-1686 still in active supply?

NSN 5310-00-754-1686 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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