PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50-191Blade

Telcolab Corp · NSN 5815-00-981-0166 · FSC 5815 · No Item Name Available
Verified by PartsTable
NSN 5815-00-981-0166 — this item is cataloged by the U.S. Government under National Stock Number 5815-00-981-0166. Primary manufacturer part number: 50-191.
Features
  • Blade — FSC 5815
  • 1 verified cross-reference
  • Primary manufacturer: Telcolab Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Blade, cataloged under National Stock Number 5815-00-981-0166, is classified within Federal Supply Class 5815 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Telcolab Corp. 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.

Catalog Facts
Item NameBlade
FSC / FSG5815 — No Item Name Available (FSG 58)
ManufacturersTelcolab Corp (CAGE 05601)
Technical Specifications
ParameterValue
NSN5815-00-981-0166
Primary Part Number50-191
Item NameBlade
FSC / FSG5815 / 58 — No Item Name Available
ManufacturerTelcolab Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4720-00-052-3579 INTERCHANGEABLE
Hose Assembly,nonmetallic
5355-00-090-36656119 INTERCHANGEABLE
Knob,assembly
Viz Manufacturing Company
4730-00-118-753050191 INTERCHANGEABLE
Strainer Element,sediment
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5998-00-437-3917 INTERCHANGEABLE
Circuit Card Assembly
4520-00-467-532062110200 INTERCHANGEABLE
Cover Assembly,handhole
L & L Boiler Maintenance Inc
5945-00-511-958950191-1 INTERCHANGEABLE
Solenoid,electrical
Rocker Solenoid Co Dba Rocker Solenoid Co
5985-00-606-8809 INTERCHANGEABLE
Attenuator,variable
6130-00-834-985650-191 INTERCHANGEABLE
Inverter,power,static
Terado Corp
5305-00-850-39105-40-1-4 INTERCHANGEABLE
Screw,cap,socket Head
All Manufacturers, Inc. Dba Allied Harbor Aerospace Fasteners
4820-00-919-307545151 INTERCHANGEABLE
Valve,check
Johnson C S Co Inc
Cross-Reference Index
Part NumberManufacturer
50-191 Telcolab Corp (USA)
Related Parts
4720-00-052-3579INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5355-00-090-3665INTERCHANGEABLE
KNOB,ASSEMBLY
6119
4730-00-118-7530INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
50191
5998-00-437-3917INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4520-00-467-5320INTERCHANGEABLE
COVER ASSEMBLY,HANDHOLE
62110200
5945-00-511-9589INTERCHANGEABLE
SOLENOID,ELECTRICAL
50191-1
5985-00-606-8809INTERCHANGEABLE
ATTENUATOR,VARIABLE
6130-00-834-9856INTERCHANGEABLE
INVERTER,POWER,STATIC
50-191
5305-00-850-3910INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5-40-1-4
4820-00-919-3075INTERCHANGEABLE
VALVE,CHECK
45151
5330-01-120-4261INTERCHANGEABLE
GASKET
50191
5970-01-201-9118INTERCHANGEABLE
INSULATOR

Frequently Asked Questions

What is NSN 5815-00-981-0166?

NSN 5815-00-981-0166 is a Blade, manufactured by Telcolab Corp, classified under FSC 5815 (No Item Name Available). Status: active.

What are the part numbers for NSN 5815-00-981-0166?

NSN 5815-00-981-0166 has 1 cross-referenced part number: 50-191 (Telcolab Corp).

What NSN replaces 5815-00-981-0166?

There are 12 known substitutes for 5815-00-981-0166: 4720-00-052-3579, 5355-00-090-3665, 4730-00-118-7530 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com