PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SW31940Bumper

Drs Sustainment Systems Inc · NSN 5340-01-359-7098 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-359-7098 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-359-7098. Primary manufacturer part number: SW31940.
Features
  • Bumper — FSC 5340
  • Material Hardness Rating: 65.0 DUROMETER MINIMUM AND 75.0 DUROMETER MAXIMUM
  • Color: BLACK
  • Material: RUBBER
  • 3 verified cross-references
  • Primary manufacturer: Drs Sustainment Systems Inc
Applications
  • Applications requiring Rubber construction
General Description

The Bumper, cataloged under National Stock Number 5340-01-359-7098, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Drs Sustainment Systems Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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: FT.

Technical Specifications
ParameterValue
NSN5340-01-359-7098
Primary Part NumberSW31940
Item NameBumper
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerDrs Sustainment Systems Inc
StatusACTIVE
Material Hardness Rating65.0 DUROMETER MINIMUM AND 75.0 DUROMETER MAXIMUM
ColorBLACK
MaterialRUBBER
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-00-724-2883 (D3)
HAZMATNo
Unit of IssueFT
Verified Substitutes 12
5340-00-724-2883D3 SUCCESSOR
Hinge,tee
Dent Manufacturing Inc
4730-00-034-7752HG861 INTERCHANGEABLE
Coupling Half,quick Disconnect
Lockheed Martin Corporation Div Rms
3110-00-100-8514E3 INTERCHANGEABLE
Bearing,ball,thrust
Abc Acquisition Company Dba Aetna Bearing Company
5905-00-107-7132 INTERCHANGEABLE
Resistor,fixed,composition
3110-00-142-4425 INTERCHANGEABLE
Bearing,ball,airframe
4820-00-251-15553043250R91 INTERCHANGEABLE
Valve,flow Control
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
4320-00-336-8912D3 INTERCHANGEABLE
Sleeve,shaft,pump
Circor Naval Solutions Llc Dba Warren Pumps
5915-00-342-6344 INTERCHANGEABLE
Cover,filter Box
5905-00-500-7768 INTERCHANGEABLE
Resistor,fixed,composition
5360-00-955-3189 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
SW31940 PRIMARY Drs Sustainment Systems Inc (USA)
D-3 Loc Performance Products Llc Dba American Rheinmetall (USA)
D-3 Contitech Usa, Inc Dba Veyance Technologies (USA)
Related Parts
SUCCESSOR 5340-00-724-2883 Hinge,tee · D3
4730-00-034-7752INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
HG861
3110-00-100-8514INTERCHANGEABLE
BEARING,BALL,THRUST
E3
5905-00-107-7132INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
3110-00-142-4425INTERCHANGEABLE
BEARING,BALL,AIRFRAME
4820-00-251-1555INTERCHANGEABLE
VALVE,FLOW CONTROL
3043250R91
4320-00-336-8912INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
D3
5915-00-342-6344INTERCHANGEABLE
COVER,FILTER BOX
5905-00-500-7768INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5360-00-955-3189INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6740-01-015-1452INTERCHANGEABLE
ENLARGER SYSTEM
4330-01-036-5583INTERCHANGEABLE
FILTER ELEMENT,FLUID
D3

Frequently Asked Questions

What is NSN 5340-01-359-7098?

NSN 5340-01-359-7098 is a Bumper, manufactured by Drs Sustainment Systems Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-359-7098?

NSN 5340-01-359-7098 has 3 cross-referenced part numbers: SW31940 (Drs Sustainment Systems Inc), D-3 (Loc Performance Products Llc Dba American Rheinmetall), D-3 (Contitech Usa, Inc Dba Veyance Technologies).

What NSN replaces 5340-01-359-7098?

There are 12 known substitutes for 5340-01-359-7098: 5340-00-724-2883, 4730-00-034-7752, 3110-00-100-8514 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SW31940?

Key specifications for SW31940: Overall Height: 3.380 INCHES NOMINAL IN; Overall Width: 2.620 INCHES NOMINAL IN; Material Hardness Rating: 65.0 DUROMETER MINIMUM AND 75.0 DUROMETER MAXIMUM; Special Features: SHAPE-DEE RING; 260 FT TOTAL; 2 5/8 X 3 3/8 D-SHAPE W-1 5/8 X 2 3/8 D-BORE FT. 6 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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