PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51018790Box Connector,electrical

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5975-00-280-8995 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-280-8995 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-280-8995. Primary manufacturer part number: 51018790.
Features
  • Box Connector,electrical — FSC 5975
  • Furnished Items: BUSHING AND GLAND WASHER
  • Hazardous Locations/environmental Protection: WATERTIGHT
  • End Type: GLAND NUT W/INTERNAL THREAD SECOND END
  • Item Accommodated Trade Size: 0.375 INCHES FIRST END IN
  • Surface Treatment: ANODIZE
  • Style Designator: STRAIGHT
  • Conduit Type Accommodated: FLEXIBLE NONMETALLIC FIRST END
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Aluminum Alloy construction
General Description

The Box Connector,electrical, cataloged under National Stock Number 5975-00-280-8995, 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 Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-280-8995
Primary Part Number51018790
Item NameBox Connector,electrical
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusCANCELLED
Furnished ItemsBUSHING AND GLAND WASHER
Hazardous Locations/environmental ProtectionWATERTIGHT
End TypeGLAND NUT W/INTERNAL THREAD SECOND END
Item Accommodated Trade Size0.375 INCHES FIRST END IN
Surface TreatmentANODIZE
Style DesignatorSTRAIGHT
Conduit Type AccommodatedFLEXIBLE NONMETALLIC FIRST END
MaterialALUMINUM ALLOY
End TypeEXTERNAL THREAD FIRST END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4320-00-821-9534108386 INTERCHANGEABLE
Pump,hydraulic Ram,hand Driven
Air Logistics Corporation Dba Air Logistics Corp
6840-01-416-0427DB4 INTERCHANGEABLE
Deodorant,utility
J and J Chemical Co Inc
Cross-Reference Index
Part NumberManufacturer
51018790 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
DB4 PRIMARY Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National (USA)
CGB3817 Crouse-Hinds Co (USA)
Related Parts
4320-00-821-9534INTERCHANGEABLE
PUMP,HYDRAULIC RAM,HAND DRIVEN
108386
6840-01-416-0427INTERCHANGEABLE
DEODORANT,UTILITY
DB4

Frequently Asked Questions

What is NSN 5975-00-280-8995?

NSN 5975-00-280-8995 is a Box Connector,electrical, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-280-8995?

NSN 5975-00-280-8995 has 3 cross-referenced part numbers: 51018790 (Bae Systems Information and Electronic Systems Integration Inc.), DB4 (Amphenol Corporation Dba Amphenol Aerospace Industrial Div Amphenol Aerospace/pyle National), CGB3817 (Crouse-Hinds Co).

What NSN replaces 5975-00-280-8995?

There are 2 known substitutes for 5975-00-280-8995: 4320-00-821-9534, 6840-01-416-0427. Verify interchangeability with system specifications before substitution.

What are the specifications of 51018790?

Key specifications for 51018790: Furnished Items: BUSHING AND GLAND WASHER; Special Features: DESIGNED FOR 0.375 IN. OUTLET HUB IN; Hazardous Locations/environmental Protection: WATERTIGHT; End Type: GLAND NUT W/INTERNAL THREAD SECOND END. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-280-8995 still in active supply?

NSN 5975-00-280-8995 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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