PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17111Washer,flat

Electro-Tech Inc. · NSN 5310-00-542-1452 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-542-1452 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-542-1452. Primary manufacturer part number: 17111.
Features
  • Washer,flat — FSC 5310
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • Center Hole Shape Style: ROUND
  • Overall Diameter: 2.100 INCHES MINIMUM AND 2.140 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Thickness: 0.030 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Hole Diameter: 1.181 INCHES MINIMUM AND 1.186 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-542-1452, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Electro-Tech Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-542-1452
Primary Part Number17111
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerElectro-Tech Inc.
StatusACTIVE
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Center Hole Shape StyleROUND
Overall Diameter2.100 INCHES MINIMUM AND 2.140 INCHES MAXIMUM IN
Cross-Sectional Shape StyleRECTANGULAR
Thickness0.030 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Hole Diameter1.181 INCHES MINIMUM AND 1.186 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3455-00-268-951059-10087 INTERCHANGEABLE
Cutter,milling,screw Slotting
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5935-00-898-98461711-1 INTERCHANGEABLE
Adapter,connector
Microwave Devices Inc
5305-01-222-7769 INTERCHANGEABLE
Screw,machine
5985-01-291-333120A0241 INTERCHANGEABLE
Isolator,radio Frequency Reflect
Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa
5120-01-375-248617-111 INTERCHANGEABLE
Puller,fuse
Applied Avionics, Llc Dba Applied Avionics, Inc
4820-01-416-331017111 INTERCHANGEABLE
Stem,fluid Valve
Coffin Turbo Pump Inc
6115-01-563-9846171-11 INTERCHANGEABLE
Parts Kit,electrical Generator
The Boeing Company
4820-01-571-5200 INTERCHANGEABLE
Piston,valve
6515-01-590-2796202.884 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
4140-01-676-671617111 INTERCHANGEABLE
Impeller,fan,axial
Extreme Networks, Inc
Cross-Reference Index
Part NumberManufacturer
17111 Electro-Tech Inc. (USA)
17111 Walter Motor Truck Co (USA)
Related Parts
3455-00-268-9510INTERCHANGEABLE
CUTTER,MILLING,SCREW SLOTTING
59-10087
5935-00-898-9846INTERCHANGEABLE
ADAPTER,CONNECTOR
1711-1
5305-01-222-7769INTERCHANGEABLE
SCREW,MACHINE
5985-01-291-3331INTERCHANGEABLE
ISOLATOR,RADIO FREQUENCY REFLECT
20A0241
5120-01-375-2486INTERCHANGEABLE
PULLER,FUSE
17-111
4820-01-416-3310INTERCHANGEABLE
STEM,FLUID VALVE
17111
6115-01-563-9846INTERCHANGEABLE
PARTS KIT,ELECTRICAL GENERATOR
171-11
4820-01-571-5200INTERCHANGEABLE
PISTON,VALVE
6515-01-590-2796INTERCHANGEABLE
SCREW,BONE
202.884
4140-01-676-6716INTERCHANGEABLE
IMPELLER,FAN,AXIAL
17111

Frequently Asked Questions

What is NSN 5310-00-542-1452?

NSN 5310-00-542-1452 is a Washer,flat, manufactured by Electro-Tech Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-542-1452?

NSN 5310-00-542-1452 has 2 cross-referenced part numbers: 17111 (Electro-Tech Inc.), 17111 (Walter Motor Truck Co).

What NSN replaces 5310-00-542-1452?

There are 10 known substitutes for 5310-00-542-1452: 3455-00-268-9510, 5935-00-898-9846, 5305-01-222-7769 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17111?

Key specifications for 17111: Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL; Center Hole Shape Style: ROUND; Overall Diameter: 2.100 INCHES MINIMUM AND 2.140 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com