PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B2057Plate,air Inlet

Dcm Manufacturing, Inc. · NSN 4520-00-014-5624 · FSC 4520 · No Item Name Available
Verified by PartsTable
NSN 4520-00-014-5624 — this item is cataloged by the U.S. Government under National Stock Number 4520-00-014-5624. Primary manufacturer part number: B2057.
Features
  • Plate,air Inlet — FSC 4520
  • General Characteristics Item Description: ALUMINUM ALLOY;QQ-A-561;TEMPER H14;ANODIZE;MIL-A-8625;TYPE 1;3.625 IN. DIA;0.156 IN. HEIGHT;1.625 IN. DIA BORE;FOUR HOLES 0.149 IN. DIA ON 3.312 IN. DIA BOLT CIRCLE IN
  • 2 verified cross-references
  • Primary manufacturer: Dcm Manufacturing, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plate,air Inlet, cataloged under National Stock Number 4520-00-014-5624, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Dcm Manufacturing, Inc.. Government technical data includes 1 verified specification, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4520-00-014-5624
Primary Part NumberB2057
Item NamePlate,air Inlet
FSC / FSG4520 / 45 — No Item Name Available
ManufacturerDcm Manufacturing, Inc.
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY;QQ-A-561;TEMPER H14;ANODIZE;MIL-A-8625;TYPE 1;3.625 IN. DIA;0.156 IN. HEIGHT;1.625 IN. DIA BORE;FOUR HOLES 0.149 IN. DIA ON 3.312 IN. DIA BOLT CIRCLE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-144-878212931 INTERCHANGEABLE
Bearing,ball,annular
Itw Food Equipment Group Llc Dba Hobart Service
Cross-Reference Index
Part NumberManufacturer
B2057 Benmar Heater Div Stacee Mfg Inc (USA)
B2057 PRIMARY Dcm Manufacturing, Inc. (USA)
Related Parts
3110-00-144-8782INTERCHANGEABLE
BEARING,BALL,ANNULAR
12931

Frequently Asked Questions

What is NSN 4520-00-014-5624?

NSN 4520-00-014-5624 is a Plate,air Inlet, manufactured by Dcm Manufacturing, Inc., classified under FSC 4520 (No Item Name Available). Status: active.

What are the part numbers for NSN 4520-00-014-5624?

NSN 4520-00-014-5624 has 2 cross-referenced part numbers: B2057 (Benmar Heater Div Stacee Mfg Inc), B2057 (Dcm Manufacturing, Inc.).

What NSN replaces 4520-00-014-5624?

There is 1 known substitute for 4520-00-014-5624: 3110-00-144-8782. Verify interchangeability with system specifications before substitution.

What are the specifications of B2057?

Key specifications for B2057: General Characteristics Item Description: ALUMINUM ALLOY;QQ-A-561;TEMPER H14;ANODIZE;MIL-A-8625;TYPE 1;3.625 IN. DIA;0.156 IN. HEIGHT;1.625 IN. DIA BORE;FOUR HOLES 0.149 IN. DIA ON 3.312 IN. DIA BOLT CIRCLE 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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