PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B23Blower,air

Allied Electronics Inc Sub of Hall-Mark Electronics Corp · NSN 4140-00-782-4609 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-00-782-4609 — this item is cataloged by the U.S. Government under National Stock Number 4140-00-782-4609. Primary manufacturer part number: B23.
Features
  • Blower,air — FSC 4140
  • General Characteristics Item Description: ALUMINUM ALLOY,CHARCOAL-GRAY,19 IN. LG,12 IN. W,3 1/2 IN. H IN
  • 1 verified cross-reference
  • Primary manufacturer: Allied Electronics Inc Sub of Hall-Mark Electronics Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Blower,air, cataloged under National Stock Number 4140-00-782-4609, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Allied Electronics Inc Sub of Hall-Mark Electronics Corp. 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.

Technical Specifications
ParameterValue
NSN4140-00-782-4609
Primary Part NumberB23
Item NameBlower,air
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerAllied Electronics Inc Sub of Hall-Mark Electronics Corp
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY,CHARCOAL-GRAY,19 IN. LG,12 IN. W,3 1/2 IN. H IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-3506203KLLG3 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5940-00-296-53261756319 INTERCHANGEABLE
Splice Set,quick Disconnect
Naval Ship Systems Command
5360-00-316-5018 INTERCHANGEABLE
Spring,helical,extension
6680-00-394-7336B23 INTERCHANGEABLE
Tip,concave
Schulze Mfg., Inc.
4730-00-460-3713 INTERCHANGEABLE
Cap,hose
5975-00-497-2129250 INTERCHANGEABLE
Conduit Outlet
Hubbell-Raco Inc
5365-00-677-04029157177-2 INTERCHANGEABLE
Shim
Us Army Aviation and Missile Command
5820-00-857-9926124-0496-00 INTERCHANGEABLE
Handle Ball Pla
Alcatel-Lucent Holdings Inc.
6625-00-868-6094723899-460 INTERCHANGEABLE
Test Set,battery
Raytheon Company Div Rmd Strategic
3110-00-902-9318A25A709-034-101 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions
Cross-Reference Index
Part NumberManufacturer
B23 Allied Electronics Inc Sub of Hall-Mark Electronics Corp (USA)
Related Parts
3110-00-156-3506INTERCHANGEABLE
BEARING,BALL,ANNULAR
203KLLG3
5940-00-296-5326INTERCHANGEABLE
SPLICE SET,QUICK DISCONNECT
1756319
5360-00-316-5018INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
6680-00-394-7336INTERCHANGEABLE
TIP,CONCAVE
B23
4730-00-460-3713INTERCHANGEABLE
CAP,HOSE
5975-00-497-2129INTERCHANGEABLE
CONDUIT OUTLET
250
5365-00-677-0402INTERCHANGEABLE
SHIM
9157177-2
5820-00-857-9926INTERCHANGEABLE
HANDLE BALL PLA
124-0496-00
6625-00-868-6094INTERCHANGEABLE
TEST SET,BATTERY
723899-460
3110-00-902-9318INTERCHANGEABLE
BEARING,BALL,ANNULAR
A25A709-034-101
5365-01-163-5720INTERCHANGEABLE
SPACER,RING
B-23
4730-01-177-0987INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT

Frequently Asked Questions

What is NSN 4140-00-782-4609?

NSN 4140-00-782-4609 is a Blower,air, manufactured by Allied Electronics Inc Sub of Hall-Mark Electronics Corp, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-00-782-4609?

NSN 4140-00-782-4609 has 1 cross-referenced part number: B23 (Allied Electronics Inc Sub of Hall-Mark Electronics Corp).

What NSN replaces 4140-00-782-4609?

There are 12 known substitutes for 4140-00-782-4609: 3110-00-156-3506, 5940-00-296-5326, 5360-00-316-5018 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B23?

Key specifications for B23: General Characteristics Item Description: ALUMINUM ALLOY,CHARCOAL-GRAY,19 IN. LG,12 IN. W,3 1/2 IN. H IN. 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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