PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12222Washer,flat

Aerosonic Llc · NSN 5310-01-272-5333 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-272-5333 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-272-5333. Primary manufacturer part number: 12222.
Features
  • Washer,flat — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Aerosonic Llc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-272-5333, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aerosonic Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersAerosonic Llc (CAGE 98810)
Technical Specifications
ParameterValue
NSN5310-01-272-5333
Primary Part Number12222
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAerosonic Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-189-9267 INTERCHANGEABLE
Drill,twist
4730-00-203-397183-576 INTERCHANGEABLE
Nipple,pipe
Itw Industrial Finishing Dba Binks Devilbiss
5133-00-228-1335 INTERCHANGEABLE
Drill,twist
5136-00-555-920554582 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
3610-00-945-4874 INTERCHANGEABLE
Roller,ink Distributor
5331-01-107-409012222 INTERCHANGEABLE
O-Ring
Paragon Power Inc Sub of Great Lakes Power Products Inc
3455-01-203-744812222 INTERCHANGEABLE
Trepanning Tool,machine
Hougen Manufacturing, Inc
5340-01-422-044012222 INTERCHANGEABLE
Handle,crank
Science Applications International Corporation
5120-01-430-7946 INTERCHANGEABLE
Socket,socket Wrench
4720-01-538-288712222 INTERCHANGEABLE
Hose,preformed
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
12222 PRIMARY Aerosonic Llc (USA)
Related Parts
5133-00-189-9267INTERCHANGEABLE
DRILL,TWIST
4730-00-203-3971INTERCHANGEABLE
NIPPLE,PIPE
83-576
5133-00-228-1335INTERCHANGEABLE
DRILL,TWIST
5136-00-555-9205INTERCHANGEABLE
TAP,THREAD CUTTING
54582
3610-00-945-4874INTERCHANGEABLE
ROLLER,INK DISTRIBUTOR
5331-01-107-4090INTERCHANGEABLE
O-RING
12222
3455-01-203-7448INTERCHANGEABLE
TREPANNING TOOL,MACHINE
12222
5340-01-422-0440INTERCHANGEABLE
HANDLE,CRANK
12222
5120-01-430-7946INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4720-01-538-2887INTERCHANGEABLE
HOSE,PREFORMED
12222
5365-01-563-7278INTERCHANGEABLE
SPACER,STRAIGHT
12222
6515-01-574-2132INTERCHANGEABLE
INSTRUMENT TRAY,FST,CARDIO THORA
98-1396

Frequently Asked Questions

What is NSN 5310-01-272-5333?

NSN 5310-01-272-5333 is a Washer,flat, manufactured by Aerosonic Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-272-5333?

NSN 5310-01-272-5333 has 1 cross-referenced part number: 12222 (Aerosonic Llc).

What NSN replaces 5310-01-272-5333?

There are 12 known substitutes for 5310-01-272-5333: 5133-00-189-9267, 4730-00-203-3971, 5133-00-228-1335 and 9 more. Verify interchangeability with system specifications before substitution.

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