PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

255-2Refrigeration Unit,mechanical

B/e Aerospace, Inc. · NSN 4110-01-308-0057 · FSC 4110 · No Item Name Available
Verified by PartsTable
NSN 4110-01-308-0057 — this item is cataloged by the U.S. Government under National Stock Number 4110-01-308-0057. Primary manufacturer part number: 255-2.
Features
  • Refrigeration Unit,mechanical — FSC 4110
  • 3 verified cross-references
  • Primary manufacturer: B/e Aerospace, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Refrigeration Unit,mechanical, cataloged under National Stock Number 4110-01-308-0057, is classified within Federal Supply Class 4110 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is B/e Aerospace, Inc.. 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.

Technical Specifications
ParameterValue
NSN4110-01-308-0057
Primary Part Number255-2
Item NameRefrigeration Unit,mechanical
FSC / FSG4110 / 41 — No Item Name Available
ManufacturerB/e Aerospace, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-087-7493 INTERCHANGEABLE
Washer,flat
5325-00-174-9320 INTERCHANGEABLE
Grommet,nonmetallic
5310-00-186-7448103341 INTERCHANGEABLE
Washer,flat
Chrysler Realty Company Llc Dba Daimler Chrysler
5950-00-188-8810 INTERCHANGEABLE
Transformer,radio Frequency
3120-00-219-718725-52 INTERCHANGEABLE
Bearing,pivot
Warren Industries Inc Dba Warren Industries Inc Div Warren-Knight Instrument Co. and N. Amer. Survey Supply Co.
5935-00-233-141725-52BB INTERCHANGEABLE
Cover,electrical Connector
Molded Devices, Inc. Dba Mdi Div Molded Devices
6810-00-264-6535 INTERCHANGEABLE
Boric Acid
5895-01-224-8579JB-8215 INTERCHANGEABLE
Interconnecting Box
Cubic Communications Inc
5975-01-308-5059CG6250S INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
3445-01-311-33292552 INTERCHANGEABLE
Shearing Machine,metal,squaring
Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division
Cross-Reference Index
Part NumberManufacturer
255-2 Exelis Inc. (USA)
674753-101 Lockheed Martin Corp (USA)
255-2 PRIMARY B/e Aerospace, Inc. (USA)
Related Parts
5310-00-087-7493INTERCHANGEABLE
WASHER,FLAT
5325-00-174-9320INTERCHANGEABLE
GROMMET,NONMETALLIC
5310-00-186-7448INTERCHANGEABLE
WASHER,FLAT
103341
5950-00-188-8810INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
3120-00-219-7187INTERCHANGEABLE
BEARING,PIVOT
25-52
5935-00-233-1417INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
25-52BB
6810-00-264-6535INTERCHANGEABLE
BORIC ACID
5895-01-224-8579INTERCHANGEABLE
INTERCONNECTING BOX
JB-8215
5975-01-308-5059INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
CG6250S
3445-01-311-3329INTERCHANGEABLE
SHEARING MACHINE,METAL,SQUARING
2552
7045-01-330-2433INTERCHANGEABLE
FILE,DISK,FLEXIBLE
2552
5930-01-416-1481INTERCHANGEABLE
SWITCH,ROTARY
3308064-2

Frequently Asked Questions

What is NSN 4110-01-308-0057?

NSN 4110-01-308-0057 is a Refrigeration Unit,mechanical, manufactured by B/e Aerospace, Inc., classified under FSC 4110 (No Item Name Available). Status: active.

What are the part numbers for NSN 4110-01-308-0057?

NSN 4110-01-308-0057 has 3 cross-referenced part numbers: 255-2 (Exelis Inc.), 674753-101 (Lockheed Martin Corp), 255-2 (B/e Aerospace, Inc.).

What NSN replaces 4110-01-308-0057?

There are 12 known substitutes for 4110-01-308-0057: 5310-00-087-7493, 5325-00-174-9320, 5310-00-186-7448 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 255-2?

Key specifications for 255-2: Part Name Assigned by Controlling Agency: REFRIGERATOR,MECHANICAL,AIRCRAFT. 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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