PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1421-0000-500Leg,electrical Equipment

Viavi Solutionsllc · NSN 5975-01-237-7880 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-237-7880 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-237-7880. Primary manufacturer part number: 1421-0000-500.
Features
  • Leg,electrical Equipment — FSC 5975
  • 2 verified cross-references
  • Primary manufacturer: Viavi Solutionsllc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Leg,electrical Equipment, cataloged under National Stock Number 5975-01-237-7880, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Viavi Solutionsllc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLeg,electrical Equipment
FSC / FSG5975 — No Item Name Available (FSG 59)
ManufacturersViavi Solutionsllc (CAGE 51190)
Technical Specifications
ParameterValue
NSN5975-01-237-7880
Primary Part Number1421-0000-500
Item NameLeg,electrical Equipment
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerViavi Solutionsllc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6685-00-065-926111-217 INTERCHANGEABLE
Thermostat,flow Control
Actronics Incorporated Dba Actronics Inc
5330-00-198-6179 INTERCHANGEABLE
Packing,preformed
5330-00-252-388211217 INTERCHANGEABLE
Gasket
Arvinmeritor Inc
5136-00-729-571054597 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
5360-01-054-236612286 INTERCHANGEABLE
Spring,helical,compression
Aerco International, Inc. Dba Aerco International Inc
5310-01-109-117611217 INTERCHANGEABLE
Nut,shaft
Rps-Fl, Inc. Dba Rps Inc
5365-01-118-900811217 INTERCHANGEABLE
Shim
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5365-01-235-7947 INTERCHANGEABLE
Spacer,ring
5325-01-261-673911217 INTERCHANGEABLE
Ring,retaining
Paccar Winch Inc Dba Paccar Winch Division
4730-01-534-649711318 INTERCHANGEABLE
Manifold Assembly,hydraulic
North American Controls Inc Dba North American Controls Inc
Cross-Reference Index
Part NumberManufacturer
11217 Viavi Solutionsllc (USA)
1421-0000-500 PRIMARY Viavi Solutionsllc (USA)
Related Parts
6685-00-065-9261INTERCHANGEABLE
THERMOSTAT,FLOW CONTROL
11-217
5330-00-198-6179INTERCHANGEABLE
PACKING,PREFORMED
5330-00-252-3882INTERCHANGEABLE
GASKET
11217
5136-00-729-5710INTERCHANGEABLE
TAP,THREAD CUTTING
54597
5360-01-054-2366INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12286
5310-01-109-1176INTERCHANGEABLE
NUT,SHAFT
11217
5365-01-118-9008INTERCHANGEABLE
SHIM
11217
5365-01-235-7947INTERCHANGEABLE
SPACER,RING
5325-01-261-6739INTERCHANGEABLE
RING,RETAINING
11217
4730-01-534-6497INTERCHANGEABLE
MANIFOLD ASSEMBLY,HYDRAULIC
11318

Frequently Asked Questions

What is NSN 5975-01-237-7880?

NSN 5975-01-237-7880 is a Leg,electrical Equipment, manufactured by Viavi Solutionsllc, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-237-7880?

NSN 5975-01-237-7880 has 2 cross-referenced part numbers: 11217 (Viavi Solutionsllc), 1421-0000-500 (Viavi Solutionsllc).

What NSN replaces 5975-01-237-7880?

There are 10 known substitutes for 5975-01-237-7880: 6685-00-065-9261, 5330-00-198-6179, 5330-00-252-3882 and 7 more. Verify interchangeability with system specifications before substitution.

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