PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1796Washer,flat

P J Valves Inc · NSN 5310-01-014-4278 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-014-4278 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-014-4278. Primary manufacturer part number: A1796.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.052 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • Peripheral Shape Style: ROUND
  • Overall Diameter: 0.748 INCHES NOMINAL IN
  • Hole Diameter: 0.375 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
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 5310-01-014-4278, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is P J Valves 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-014-4278
Primary Part NumberA1796
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerP J Valves Inc
StatusACTIVE
Thickness0.052 INCHES NOMINAL IN
Center Hole Shape StyleROUND
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Peripheral Shape StyleROUND
Overall Diameter0.748 INCHES NOMINAL IN
Hole Diameter0.375 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5955-00-205-2681 INTERCHANGEABLE
Oscillator,noncrystal Controlled
5340-00-330-9354 INTERCHANGEABLE
Holder,spring
6105-00-674-5690A1796 INTERCHANGEABLE
Motor,alternating Current
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
8455-01-528-9620 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-660-6660 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-716-2529 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-716-2531 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
A1796 P J Valves Inc (USA)
Related Parts
5955-00-205-2681INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED
5340-00-330-9354INTERCHANGEABLE
HOLDER,SPRING
6105-00-674-5690INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
A1796
8455-01-528-9620INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-660-6660INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-716-2529INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-716-2531INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 5310-01-014-4278?

NSN 5310-01-014-4278 is a Washer,flat, manufactured by P J Valves Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-014-4278?

NSN 5310-01-014-4278 has 1 cross-referenced part number: A1796 (P J Valves Inc).

What NSN replaces 5310-01-014-4278?

There are 7 known substitutes for 5310-01-014-4278: 5955-00-205-2681, 5340-00-330-9354, 6105-00-674-5690 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1796?

Key specifications for A1796: Thickness: 0.052 INCHES NOMINAL IN; Center Hole Shape Style: ROUND; Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL; Peripheral Shape Style: ROUND. 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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