PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P101Washer,flat

Pressure Products Industries Inc · NSN 5310-00-993-5797 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-993-5797 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-993-5797. Primary manufacturer part number: P101.
Features
  • Washer,flat — FSC 5310
  • Center Hole Shape Style: ROUND
  • Material: PLASTIC TETRAFLUOROETHYLENE OVERALL
  • Thickness: 0.093 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Peripheral Shape Style: ROUND
  • Overall Diameter: 0.437 INCHES NOMINAL IN
  • Hole Diameter: 0.187 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Tetrafluoroethylene Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-993-5797, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pressure Products Industries Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-993-5797
Primary Part NumberP101
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerPressure Products Industries Inc
StatusACTIVE
Center Hole Shape StyleROUND
MaterialPLASTIC TETRAFLUOROETHYLENE OVERALL
Thickness0.093 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Overall Diameter0.437 INCHES NOMINAL IN
Hole Diameter0.187 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-288-6481P-101 INTERCHANGEABLE
Punch,drive Pin
Ngk Metals Corporation Dba N G K Berylco
6750-00-401-987484120 INTERCHANGEABLE
Mount,film Slide,photographic
Rexham Graphics Inc
4310-00-509-1715201D INTERCHANGEABLE
Drain
Anderson Copper and Brass Co Div of the Marmon Group Inc
5950-00-519-3646400333 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-00-833-3496P101 INTERCHANGEABLE
Packing,preformed
Metrex Valve Corp. Dba Metrex Valve Corp
5910-00-934-0726 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
4730-01-382-8696 INTERCHANGEABLE
Plug,pipe
6230-01-529-6198P101 INTERCHANGEABLE
Flashlight
Surefire, Llc Dba Surefire Llc
Cross-Reference Index
Part NumberManufacturer
P101 PRIMARY Pressure Products Industries Inc (USA)
Related Parts
5120-00-288-6481INTERCHANGEABLE
PUNCH,DRIVE PIN
P-101
6750-00-401-9874INTERCHANGEABLE
MOUNT,FILM SLIDE,PHOTOGRAPHIC
84120
4310-00-509-1715INTERCHANGEABLE
DRAIN
201D
5950-00-519-3646INTERCHANGEABLE
TRANSFORMER,POWER
400333
5330-00-833-3496INTERCHANGEABLE
PACKING,PREFORMED
P101
5910-00-934-0726INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
4730-01-382-8696INTERCHANGEABLE
PLUG,PIPE
6230-01-529-6198INTERCHANGEABLE
FLASHLIGHT
P101

Frequently Asked Questions

What is NSN 5310-00-993-5797?

NSN 5310-00-993-5797 is a Washer,flat, manufactured by Pressure Products Industries Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-993-5797?

NSN 5310-00-993-5797 has 1 cross-referenced part number: P101 (Pressure Products Industries Inc).

What NSN replaces 5310-00-993-5797?

There are 8 known substitutes for 5310-00-993-5797: 5120-00-288-6481, 6750-00-401-9874, 4310-00-509-1715 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P101?

Key specifications for P101: Center Hole Shape Style: ROUND; Material: PLASTIC TETRAFLUOROETHYLENE OVERALL; Thickness: 0.093 INCHES NOMINAL 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.
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