PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4-8004Fastener,pawl

Eastern Co Div Eberhard Manufacturing · NSN 5340-01-189-9020 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-189-9020 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-189-9020. Primary manufacturer part number: 4-8004.
Features
  • Fastener,pawl — FSC 5340
  • Length: 2.500 INCHES NOMINAL IN
  • Width: 4.875 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM OVERALL
  • Material: STEEL AND STEEL CORROSION RESISTING OVERALL
  • Pawl Actuation Method: GRIP HANDLE OR KEY
  • Style Designator: T-HANDLE
  • Pawl Type: STRAIGHT
Applications
  • Applications requiring Steel and Steel Corrosion Resisting Overall construction
General Description

The Fastener,pawl, cataloged under National Stock Number 5340-01-189-9020, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eastern Co Div Eberhard Manufacturing. Government technical data includes 11 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-189-9020
Primary Part Number4-8004
Item NameFastener,pawl
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEastern Co Div Eberhard Manufacturing
StatusACTIVE
Length2.500 INCHES NOMINAL IN
Width4.875 INCHES NOMINAL IN
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL AND STEEL CORROSION RESISTING OVERALL
Pawl Actuation MethodGRIP HANDLE OR KEY
Style DesignatorT-HANDLE
Pawl TypeSTRAIGHT
Pawl Length From Actuating Shaft Center to Pawl End2.400 INCHES NOMINAL IN
Height4.750 INCHES NOMINAL IN
Pawl Swing Angle180.0 DEGREES NOMINAL
Operational DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
5330-00-039-582914HE207 INTERCHANGEABLE
Gasket
Sealcraft Corporation
4310-00-351-738648004 INTERCHANGEABLE
Cover,intake,unload
Jenny Products, Inc
5315-01-138-32404800-4 INTERCHANGEABLE
Pin,cotter
Pdi Ground Support Systems, Inc.
5360-01-172-633748004 INTERCHANGEABLE
Spring
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division
3120-01-524-971148004 INTERCHANGEABLE
Bushing,sleeve
Allied Systems Company Dba Allied Systems Co
2530-01-567-242548004 INTERCHANGEABLE
Kingpin,wheel Spindle
Saginaw Products Corporation Dba Cignys
5365-01-699-361148004 INTERCHANGEABLE
Spacer,straight
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2540-01-709-160048004 INTERCHANGEABLE
Pintle Assembly,towing
Curt Manufacturing, Llc Div Curt
Cross-Reference Index
Part NumberManufacturer
4-8004 PRIMARY Eastern Co Div Eberhard Manufacturing (USA)
27Z1266 Morris Material Handling, Inc. (USA)
Related Parts
5330-00-039-5829INTERCHANGEABLE
GASKET
14HE207
4310-00-351-7386INTERCHANGEABLE
COVER,INTAKE,UNLOAD
48004
5315-01-138-3240INTERCHANGEABLE
PIN,COTTER
4800-4
5360-01-172-6337INTERCHANGEABLE
SPRING
48004
3120-01-524-9711INTERCHANGEABLE
BUSHING,SLEEVE
48004
2530-01-567-2425INTERCHANGEABLE
KINGPIN,WHEEL SPINDLE
48004
5365-01-699-3611INTERCHANGEABLE
SPACER,STRAIGHT
48004
2540-01-709-1600INTERCHANGEABLE
PINTLE ASSEMBLY,TOWING
48004

Frequently Asked Questions

What is NSN 5340-01-189-9020?

NSN 5340-01-189-9020 is a Fastener,pawl, manufactured by Eastern Co Div Eberhard Manufacturing, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-189-9020?

NSN 5340-01-189-9020 has 2 cross-referenced part numbers: 4-8004 (Eastern Co Div Eberhard Manufacturing), 27Z1266 (Morris Material Handling, Inc.).

What NSN replaces 5340-01-189-9020?

There are 8 known substitutes for 5340-01-189-9020: 5330-00-039-5829, 4310-00-351-7386, 5315-01-138-3240 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4-8004?

Key specifications for 4-8004: Length: 2.500 INCHES NOMINAL IN; Width: 4.875 INCHES NOMINAL IN; Surface Treatment: CADMIUM OVERALL; Material: STEEL AND STEEL CORROSION RESISTING OVERALL. 11 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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