PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5999Base,relay

Muirhead Aerospace Ltd Avionics Divison Penge · NSN 5945-01-131-0455 · FSC 5945 · No Item Name Available
Verified by PartsTable
NSN 5945-01-131-0455 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-131-0455. Primary manufacturer part number: 5999.
Features
  • Base,relay — FSC 5945
  • FSC Application Data: REALY ASSEMBLY
  • 1 verified cross-reference
  • Primary manufacturer: Muirhead Aerospace Ltd Avionics Divison Penge
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Base,relay, cataloged under National Stock Number 5945-01-131-0455, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Muirhead Aerospace Ltd Avionics Divison Penge. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5945-01-131-0455
Primary Part Number5999
Item NameBase,relay
FSC / FSG5945 / 59 — No Item Name Available
ManufacturerMuirhead Aerospace Ltd Avionics Divison Penge
StatusACTIVE
FSC Application DataREALY ASSEMBLY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5950-00-066-06755999 INTERCHANGEABLE
Saturable,reactor
Cal-Power Corporation
3120-00-118-86075999 INTERCHANGEABLE
Roller,linear-Rotary Motion
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
2520-00-211-5731958 INTERCHANGEABLE
Cover Assembly,clut
Sachs-Boge of America
2805-00-358-3403 INTERCHANGEABLE
Ring Set,piston
2520-00-385-1733E7200 INTERCHANGEABLE
Clutch Assy
U S Army Tank Automotive Command Amsta-Im-Mm
2915-00-908-2664 INTERCHANGEABLE
Housing,centrifuge
5325-01-101-27915999 INTERCHANGEABLE
Grommet,nonmetallic
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5975-01-141-32575999 INTERCHANGEABLE
Hanger,cable
Meggitt Safety Systems Inc
5310-01-172-32835999 INTERCHANGEABLE
Nut,plain,hexagon
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
9925-01-463-179259-99 INTERCHANGEABLE
Cincture,monk's Kno
Defense Logistics Agency Troop Support Clothing and Textiles Directorate Attn Fqsa
Cross-Reference Index
Part NumberManufacturer
5999 PRIMARY Muirhead Aerospace Ltd Avionics Divison Penge (GBR)
Related Parts
5950-00-066-0675INTERCHANGEABLE
SATURABLE,REACTOR
5999
3120-00-118-8607INTERCHANGEABLE
ROLLER,LINEAR-ROTARY MOTION
5999
2520-00-211-5731INTERCHANGEABLE
COVER ASSEMBLY,CLUT
958
2805-00-358-3403INTERCHANGEABLE
RING SET,PISTON
2520-00-385-1733INTERCHANGEABLE
CLUTCH ASSY
E7200
2915-00-908-2664INTERCHANGEABLE
HOUSING,CENTRIFUGE
5325-01-101-2791INTERCHANGEABLE
GROMMET,NONMETALLIC
5999
5975-01-141-3257INTERCHANGEABLE
HANGER,CABLE
5999
5310-01-172-3283INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5999
9925-01-463-1792INTERCHANGEABLE
CINCTURE,MONK'S KNO
59-99
9925-01-463-2733INTERCHANGEABLE
SUNDAY CELEBRATIONS

Frequently Asked Questions

What is NSN 5945-01-131-0455?

NSN 5945-01-131-0455 is a Base,relay, manufactured by Muirhead Aerospace Ltd Avionics Divison Penge, classified under FSC 5945 (No Item Name Available). Status: active.

What are the part numbers for NSN 5945-01-131-0455?

NSN 5945-01-131-0455 has 1 cross-referenced part number: 5999 (Muirhead Aerospace Ltd Avionics Divison Penge).

What NSN replaces 5945-01-131-0455?

There are 11 known substitutes for 5945-01-131-0455: 5950-00-066-0675, 3120-00-118-8607, 2520-00-211-5731 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5999?

Key specifications for 5999: FSC Application Data: REALY ASSEMBLY; End Item Identification: AV-6B ACFT. 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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