PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B-2001Chamber Assembly

Dcm Manufacturing, Inc. · NSN 2540-00-123-7216 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-00-123-7216 — this item is cataloged by the U.S. Government under National Stock Number 2540-00-123-7216. Primary manufacturer part number: B-2001.
Features
  • Chamber Assembly — FSC 2540
  • 4 verified cross-references
  • Primary manufacturer: Dcm Manufacturing, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Chamber Assembly, cataloged under National Stock Number 2540-00-123-7216, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Dcm Manufacturing, Inc.. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameChamber Assembly
FSC / FSG2540 — No Item Name Available (FSG 25)
ManufacturersBenmar Heater Div Stacee Mfg Inc (CAGE 51403); Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (CAGE 13841); Dcm Manufacturing, Inc. (CAGE 46522); Universal Logistics Corp Clark Div (CAGE 53335)
Technical Specifications
ParameterValue
NSN2540-00-123-7216
Primary Part NumberB-2001
Item NameChamber Assembly
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerDcm Manufacturing, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4440-00-142-1006026-04847 INTERCHANGEABLE
Cartridge,dehydrator
Johnson Controls Navy Systems, Llc
5133-00-228-1344 INTERCHANGEABLE
Drill,twist
4730-00-274-920920057 INTERCHANGEABLE
Packing Nut
Northrop Grumman Systems Corporation Div Marine Systems
3120-00-358-225820057 INTERCHANGEABLE
Bearing,sleeve
Brinkley Technology Group Llc Dba Hercules Manufacturing
4320-00-602-059720057 INTERCHANGEABLE
Pump,reciprocating
Hydro-Aire Aerospace Corp
1660-00-617-700420057 INTERCHANGEABLE
Plate,thrust
Avox Systems Inc Dba Avox Systems Inc
5930-00-669-8119B2001 INTERCHANGEABLE
Switch,push
Safran Power Usa, Llc
2520-00-862-709020057 INTERCHANGEABLE
Parts Kit,universal Joint
Trw Inc Trw Intl Trade Government Sales Dept
2540-01-023-0172AT58147 INTERCHANGEABLE
Shaft and Pivot Assembly
Deere & Company Dba Deere John Co
5950-01-030-4045240-2725-010 INTERCHANGEABLE
Reactor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
B2001 Benmar Heater Div Stacee Mfg Inc (USA)
20057 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
B-2001 PRIMARY Dcm Manufacturing, Inc. (USA)
B-2001 Universal Logistics Corp Clark Div (USA)
Related Parts
4440-00-142-1006INTERCHANGEABLE
CARTRIDGE,DEHYDRATOR
026-04847
5133-00-228-1344INTERCHANGEABLE
DRILL,TWIST
4730-00-274-9209INTERCHANGEABLE
PACKING NUT
20057
3120-00-358-2258INTERCHANGEABLE
BEARING,SLEEVE
20057
4320-00-602-0597INTERCHANGEABLE
PUMP,RECIPROCATING
20057
1660-00-617-7004INTERCHANGEABLE
PLATE,THRUST
20057
5930-00-669-8119INTERCHANGEABLE
SWITCH,PUSH
B2001
2520-00-862-7090INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
20057
2540-01-023-0172INTERCHANGEABLE
SHAFT AND PIVOT ASSEMBLY
AT58147
5950-01-030-4045INTERCHANGEABLE
REACTOR
240-2725-010
5306-01-200-1424INTERCHANGEABLE
BOLT,SHEAR
5950-01-248-5947INTERCHANGEABLE
TRANSFORMER,POWER

Frequently Asked Questions

What is NSN 2540-00-123-7216?

NSN 2540-00-123-7216 is a Chamber Assembly, manufactured by Dcm Manufacturing, Inc., classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-00-123-7216?

NSN 2540-00-123-7216 has 4 cross-referenced part numbers: B2001 (Benmar Heater Div Stacee Mfg Inc), 20057 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), B-2001 (Dcm Manufacturing, Inc.), B-2001 (Universal Logistics Corp Clark Div).

What NSN replaces 2540-00-123-7216?

There are 12 known substitutes for 2540-00-123-7216: 4440-00-142-1006, 5133-00-228-1344, 4730-00-274-9209 and 9 more. Verify interchangeability with system specifications before substitution.

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