PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43-128Housing Subassy

Spectrum Associates, Inc. · NSN 5365-01-309-5128 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-309-5128 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-309-5128. Primary manufacturer part number: 43-128.
Features
  • Housing Subassy — FSC 5365
  • 2 verified cross-references
  • Primary manufacturer: Spectrum Associates, Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Housing Subassy, cataloged under National Stock Number 5365-01-309-5128, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Spectrum Associates, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHousing Subassy
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersSpectrum Pressurestat Co Inc (CAGE 24477); Spectrum Associates, Inc. (CAGE 55723)
Technical Specifications
ParameterValue
NSN5365-01-309-5128
Primary Part Number43-128
Item NameHousing Subassy
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerSpectrum Associates, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5210-00-423-5585105257 INTERCHANGEABLE
Gage,feeler
Textron Inc Jacobsen Div
5133-00-596-6247 INTERCHANGEABLE
Drill,twist
5961-01-017-3605 INTERCHANGEABLE
Transistor
5305-01-566-794543128 INTERCHANGEABLE
Screw,cap,hexagon Head
Cnh Industrial America Llc Dba Cnh America
Cross-Reference Index
Part NumberManufacturer
43-128 Spectrum Pressurestat Co Inc (USA)
43-128 PRIMARY Spectrum Associates, Inc. (USA)
Related Parts
5210-00-423-5585INTERCHANGEABLE
GAGE,FEELER
105257
5133-00-596-6247INTERCHANGEABLE
DRILL,TWIST
5961-01-017-3605INTERCHANGEABLE
TRANSISTOR
5305-01-566-7945INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
43128

Frequently Asked Questions

What is NSN 5365-01-309-5128?

NSN 5365-01-309-5128 is a Housing Subassy, manufactured by Spectrum Associates, Inc., classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-309-5128?

NSN 5365-01-309-5128 has 2 cross-referenced part numbers: 43-128 (Spectrum Pressurestat Co Inc), 43-128 (Spectrum Associates, Inc.).

What NSN replaces 5365-01-309-5128?

There are 4 known substitutes for 5365-01-309-5128: 5210-00-423-5585, 5133-00-596-6247, 5961-01-017-3605 and 1 more. Verify interchangeability with system specifications before substitution.

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