PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3-803Plunger,quick Release

Pdi Ground Support Systems, Inc. · NSN 5340-00-435-1543 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-435-1543 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-435-1543. Primary manufacturer part number: 3-803.
Features
  • Plunger,quick Release — FSC 5340
  • Material: STEEL OVERALL
  • 1 verified cross-reference
  • Primary manufacturer: Pdi Ground Support Systems, Inc.
Applications
  • Applications requiring Steel Overall construction
General Description

The Plunger,quick Release, cataloged under National Stock Number 5340-00-435-1543, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-435-1543
Primary Part Number3-803
Item NamePlunger,quick Release
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusACTIVE
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
4820-00-070-6920A404728-3N INTERCHANGEABLE
Valve,globe
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
2915-00-166-65003803 INTERCHANGEABLE
Liner,fuel Pump
Triumph Engine Control Systems Llc
6640-00-252-5061 INTERCHANGEABLE
Bottle,stopper
5950-00-497-8905 INTERCHANGEABLE
Transformer,power
5950-00-647-90901441297 INTERCHANGEABLE
Transformer,discriminator
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2805-00-691-589401803 INTERCHANGEABLE
Guide,valve Stem
Safeguard Powertech Systems
3030-00-757-721517405-3 INTERCHANGEABLE
Belts,v,matched Set
Contitech Usa, Inc Dba Veyance Technologies
2920-00-847-92142525534 INTERCHANGEABLE
Lead Set,ignition,engine
Chrysler Realty Company Llc Dba Daimler Chrysler
3110-01-018-570399051 INTERCHANGEABLE
Bearing,roller,thrust
Dressta North America Ltd
5930-01-146-28683803 INTERCHANGEABLE
Switch,flow
Bunn-O-Matic Corporation Div Government Sales
Cross-Reference Index
Part NumberManufacturer
3-803 PRIMARY Pdi Ground Support Systems, Inc. (USA)
Related Parts
4820-00-070-6920INTERCHANGEABLE
VALVE,GLOBE
A404728-3N
2915-00-166-6500INTERCHANGEABLE
LINER,FUEL PUMP
3803
6640-00-252-5061INTERCHANGEABLE
BOTTLE,STOPPER
5950-00-497-8905INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-647-9090INTERCHANGEABLE
TRANSFORMER,DISCRIMINATOR
1441297
2805-00-691-5894INTERCHANGEABLE
GUIDE,VALVE STEM
01803
3030-00-757-7215INTERCHANGEABLE
BELTS,V,MATCHED SET
17405-3
2920-00-847-9214INTERCHANGEABLE
LEAD SET,IGNITION,ENGINE
2525534
3110-01-018-5703INTERCHANGEABLE
BEARING,ROLLER,THRUST
99051
5930-01-146-2868INTERCHANGEABLE
SWITCH,FLOW
3803
4820-01-236-8002INTERCHANGEABLE
VALVE,GLOBE
4820-01-270-5758INTERCHANGEABLE
VALVE,GLOBE
803-6397247-3111

Frequently Asked Questions

What is NSN 5340-00-435-1543?

NSN 5340-00-435-1543 is a Plunger,quick Release, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-435-1543?

NSN 5340-00-435-1543 has 1 cross-referenced part number: 3-803 (Pdi Ground Support Systems, Inc.).

What NSN replaces 5340-00-435-1543?

There are 12 known substitutes for 5340-00-435-1543: 4820-00-070-6920, 2915-00-166-6500, 6640-00-252-5061 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3-803?

Key specifications for 3-803: Material: STEEL OVERALL. 1 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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