PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2194Bumper

Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron · NSN 5340-00-663-9941 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-663-9941 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-663-9941. Primary manufacturer part number: 2194.
Features
  • Bumper — FSC 5340
  • Hole Diameter: 0.125 INCHES NOMINAL IN
  • Style Designator: DONUT TOP COUNTERBORED
  • First Counterbore Depth: 0.156 INCHES NOMINAL IN
  • Color: BLACK
  • First Counterbore Diameter: 0.281 INCHES NOMINAL IN
  • Outside/top Flange Diameter: 0.750 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC
Applications
  • Applications requiring Rubber Synthetic construction
General Description

The Bumper, cataloged under National Stock Number 5340-00-663-9941, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron. Government technical data includes 7 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: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-663-9941
Primary Part Number2194
Item NameBumper
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHalsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
StatusCANCELLED
Hole Diameter0.125 INCHES NOMINAL IN
Style DesignatorDONUT TOP COUNTERBORED
First Counterbore Depth0.156 INCHES NOMINAL IN
ColorBLACK
First Counterbore Diameter0.281 INCHES NOMINAL IN
Outside/top Flange Diameter0.750 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5340-00-209-9285R145 SUCCESSOR
Bumper
Salisbury W H and Co Inc
5310-00-032-19592-194 INTERCHANGEABLE
Washer,lock
Precision Aerospace Corporation Dba Precision Engine Control
4140-00-155-8012 INTERCHANGEABLE
Impeller,fan,centrifugal
6250-00-156-68782194 INTERCHANGEABLE
Lampholder
Cole Hersee Company
4730-00-203-6406JD7759 INTERCHANGEABLE
Fitting,lubrication
Deere & Company Dba Deere John Co
5920-00-240-40664515 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
5935-00-535-928621-94 INTERCHANGEABLE
Connector,plug
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5930-00-578-49039000S6202-74290TYPES4JR25-3A INTERCHANGEABLE
Switch,rotary
Naval Ship Systems Command
6645-00-602-5968T40A3932 INTERCHANGEABLE
Meter,time Totalizing
Enm Co
5815-00-603-69232194 INTERCHANGEABLE
Cam,wick Assembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
Cross-Reference Index
Part NumberManufacturer
196-0126-002 The Boeing Company Div Legacy Boeing Hb1 (USA)
2194 PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
10060568-102 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
Related Parts
5340-00-209-9285SUCCESSOR
BUMPER
R145
5310-00-032-1959INTERCHANGEABLE
WASHER,LOCK
2-194
4140-00-155-8012INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
6250-00-156-6878INTERCHANGEABLE
LAMPHOLDER
2194
4730-00-203-6406INTERCHANGEABLE
FITTING,LUBRICATION
JD7759
5920-00-240-4066INTERCHANGEABLE
FUSEHOLDER,BLOCK
4515
5935-00-535-9286INTERCHANGEABLE
CONNECTOR,PLUG
21-94
5930-00-578-4903INTERCHANGEABLE
SWITCH,ROTARY
9000S6202-74290TYPES4JR25-3A
6645-00-602-5968INTERCHANGEABLE
METER,TIME TOTALIZING
T40A3932
5815-00-603-6923INTERCHANGEABLE
CAM,WICK ASSEMBLY
2194
4510-00-691-3979INTERCHANGEABLE
URINAL,STATIONARY
5672
5935-01-070-0071INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4110-0001

Frequently Asked Questions

What is NSN 5340-00-663-9941?

NSN 5340-00-663-9941 is a Bumper, manufactured by Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-663-9941?

NSN 5340-00-663-9941 has 3 cross-referenced part numbers: 196-0126-002 (The Boeing Company Div Legacy Boeing Hb1), 2194 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 10060568-102 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis).

What NSN replaces 5340-00-663-9941?

There are 12 known substitutes for 5340-00-663-9941: 5340-00-209-9285, 5310-00-032-1959, 4140-00-155-8012 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2194?

Key specifications for 2194: Hole Diameter: 0.125 INCHES NOMINAL IN; Style Designator: DONUT TOP COUNTERBORED; First Counterbore Depth: 0.156 INCHES NOMINAL IN; Color: BLACK. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-663-9941 still in active supply?

NSN 5340-00-663-9941 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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