PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50155Fan,centrifugal

Standard Metal Aerospace Inc · NSN 4140-01-312-7059 · FSC 4140 · No Item Name Available
Verified by PartsTable
NSN 4140-01-312-7059 — this item is cataloged by the U.S. Government under National Stock Number 4140-01-312-7059. Primary manufacturer part number: 50155.
Features
  • Fan,centrifugal — FSC 4140
  • 3 verified cross-references
  • Primary manufacturer: Standard Metal Aerospace Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fan,centrifugal, cataloged under National Stock Number 4140-01-312-7059, 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 Standard Metal 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
NSN4140-01-312-7059
Primary Part Number50155
Item NameFan,centrifugal
FSC / FSG4140 / 41 — No Item Name Available
ManufacturerStandard Metal Aerospace Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-086-88589-1620-1 INTERCHANGEABLE
Coil,electrical
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5815-00-356-3272SC-B-69510 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4330-00-408-9406 INTERCHANGEABLE
Filter Element,fluid
5935-00-457-4255KPT6P22A41P31 INTERCHANGEABLE
Connector,plug,electrical
Itt Cannon Llc
5930-00-494-4657IN-1030RFI INTERCHANGEABLE
Boot,dust and Moisture Seal
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5945-00-678-460950155 INTERCHANGEABLE
Solenoid,electrical
Woodward Hrt Inc
2910-00-756-9540 INTERCHANGEABLE
Filter Element,fluid
4730-01-363-258150155 INTERCHANGEABLE
Manifold,hydraulic System Access
Fire-Bann Corp Lrd
4720-01-436-39594M2T-6FFORX-6FFORX-16 INTERCHANGEABLE
Hose Assembly,nonmetallic
Gates Corporation
5331-01-471-690650155 INTERCHANGEABLE
O-Ring
American Apex Corporation
Cross-Reference Index
Part NumberManufacturer
F49000862 Wespercorp Fsg Inc (USA)
50155 Standard Metal Products, Inc. (USA)
50155 PRIMARY Standard Metal Aerospace Inc (USA)
Related Parts
5950-00-086-8858INTERCHANGEABLE
COIL,ELECTRICAL
9-1620-1
5815-00-356-3272INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SC-B-69510
4330-00-408-9406INTERCHANGEABLE
FILTER ELEMENT,FLUID
5935-00-457-4255INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
KPT6P22A41P31
5930-00-494-4657INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
IN-1030RFI
5945-00-678-4609INTERCHANGEABLE
SOLENOID,ELECTRICAL
50155
2910-00-756-9540INTERCHANGEABLE
FILTER ELEMENT,FLUID
4730-01-363-2581INTERCHANGEABLE
MANIFOLD,HYDRAULIC SYSTEM ACCESS
50155
4720-01-436-3959INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
4M2T-6FFORX-6FFORX-16
5331-01-471-6906INTERCHANGEABLE
O-RING
50155
4730-01-646-1041INTERCHANGEABLE
CAP,PIPE
50155
1680-01-708-4995INTERCHANGEABLE
PLATE,IDENTIFICATION
50155

Frequently Asked Questions

What is NSN 4140-01-312-7059?

NSN 4140-01-312-7059 is a Fan,centrifugal, manufactured by Standard Metal Aerospace Inc, classified under FSC 4140 (No Item Name Available). Status: active.

What are the part numbers for NSN 4140-01-312-7059?

NSN 4140-01-312-7059 has 3 cross-referenced part numbers: F49000862 (Wespercorp Fsg Inc), 50155 (Standard Metal Products, Inc.), 50155 (Standard Metal Aerospace Inc).

What NSN replaces 4140-01-312-7059?

There are 12 known substitutes for 4140-01-312-7059: 5950-00-086-8858, 5815-00-356-3272, 4330-00-408-9406 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50155?

Key specifications for 50155: End Item Identification: FLIGHT DATA INPUT OUTPUT; Special Features: TI6130.6, ITEM 0870, PG 8-34, VOL 1, SEC 1-10.. 2 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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