PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B775-147Box Connector,electrical

American Optical Co · NSN 5975-00-591-1996 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-591-1996 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-591-1996. Primary manufacturer part number: B775-147.
Features
  • Box Connector,electrical — FSC 5975
  • 3 verified cross-references
  • Primary manufacturer: American Optical Co
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Box Connector,electrical, cataloged under National Stock Number 5975-00-591-1996, 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 American Optical Co. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBox Connector,electrical
FSC / FSG5975 — No Item Name Available (FSG 59)
ManufacturersAmerican Optical Co (CAGE 02622); Amphenol Corporation Div Amphenol Rf (CAGE 74868); Chief of Engineers Dept of Army (CAGE 81336)
Technical Specifications
ParameterValue
NSN5975-00-591-1996
Primary Part NumberB775-147
Item NameBox Connector,electrical
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerAmerican Optical Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5895-00-386-706131832 INTERCHANGEABLE
Phase Equalizer
Eaton Corp Information Management Systems Div Microwave Components
5940-00-642-0039896574 INTERCHANGEABLE
Terminal,lug
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6210-01-179-7933318248-10 INTERCHANGEABLE
Light,indicator
Honeywell International Inc Div Environmental Systems & Services
4820-01-419-1678 INTERCHANGEABLE
Piston,valve
2925-01-494-222431832 INTERCHANGEABLE
Rotor Assembly
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5305-01-590-980731832 INTERCHANGEABLE
Screw,tapping
Fastenal Company Dba Fastenal Co
7035-01-648-5167779357-01 INTERCHANGEABLE
NI9205 16BIT Analog
National Instruments Corp.
Cross-Reference Index
Part NumberManufacturer
B775-147 PRIMARY American Optical Co (USA)
31-832 Amphenol Corporation Div Amphenol Rf (USA)
8247-22-6 PRIMARY Chief of Engineers Dept of Army (USA)
Related Parts
5895-00-386-7061INTERCHANGEABLE
PHASE EQUALIZER
31832
5940-00-642-0039INTERCHANGEABLE
TERMINAL,LUG
896574
6210-01-179-7933INTERCHANGEABLE
LIGHT,INDICATOR
318248-10
4820-01-419-1678INTERCHANGEABLE
PISTON,VALVE
2925-01-494-2224INTERCHANGEABLE
ROTOR ASSEMBLY
31832
5305-01-590-9807INTERCHANGEABLE
SCREW,TAPPING
31832
7035-01-648-5167INTERCHANGEABLE
NI9205 16BIT ANALOG
779357-01

Frequently Asked Questions

What is NSN 5975-00-591-1996?

NSN 5975-00-591-1996 is a Box Connector,electrical, manufactured by American Optical Co, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-591-1996?

NSN 5975-00-591-1996 has 3 cross-referenced part numbers: B775-147 (American Optical Co), 31-832 (Amphenol Corporation Div Amphenol Rf), 8247-22-6 (Chief of Engineers Dept of Army).

What NSN replaces 5975-00-591-1996?

There are 7 known substitutes for 5975-00-591-1996: 5895-00-386-7061, 5940-00-642-0039, 6210-01-179-7933 and 4 more. Verify interchangeability with system specifications before substitution.

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