PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

228114Washer,flat

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5310-00-091-5380 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-091-5380 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-091-5380. Primary manufacturer part number: 228114.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Thickness: 0.180 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Overall Diameter: 1.630 INCHES NOMINAL IN
  • Hole Diameter: 1.000 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-091-5380, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-091-5380
Primary Part Number228114
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
Peripheral Shape StyleROUND
Thickness0.180 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Overall Diameter1.630 INCHES NOMINAL IN
Hole Diameter1.000 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2520-00-435-2370 INTERCHANGEABLE
Disk,clutch,vehicular
5985-01-216-2915 INTERCHANGEABLE
Waveguide Assembly
2940-01-572-4265P608666 INTERCHANGEABLE
Filter Element,intake Air Cleane
Donaldson Company, Inc.
Cross-Reference Index
Part NumberManufacturer
228114 Auburn Manufacturing Co, the (USA)
228114 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
2520-00-435-2370INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
5985-01-216-2915INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
2940-01-572-4265INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
P608666

Frequently Asked Questions

What is NSN 5310-00-091-5380?

NSN 5310-00-091-5380 is a Washer,flat, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-091-5380?

NSN 5310-00-091-5380 has 2 cross-referenced part numbers: 228114 (Auburn Manufacturing Co, the), 228114 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5310-00-091-5380?

There are 3 known substitutes for 5310-00-091-5380: 2520-00-435-2370, 5985-01-216-2915, 2940-01-572-4265. Verify interchangeability with system specifications before substitution.

What are the specifications of 228114?

Key specifications for 228114: Peripheral Shape Style: ROUND; Thickness: 0.180 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC OVERALL; 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.
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