PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25690Connector

Hdt Expeditionary Systems Inc · NSN 4310-00-715-5673 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-715-5673 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-715-5673. Primary manufacturer part number: 25690.
Features
  • Connector — FSC 4310
  • 3 verified cross-references
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector, cataloged under National Stock Number 4310-00-715-5673, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameConnector
FSC / FSG4310 — No Item Name Available (FSG 43)
ManufacturersDavey Compressor Co Div of Keco Industries Inc (CAGE 16004); Hdt Expeditionary Systems Inc (CAGE 92878); Drs Environmental Systems Inc (CAGE 5RQL2)
Technical Specifications
ParameterValue
NSN4310-00-715-5673
Primary Part Number25690
Item NameConnector
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-648-255925690 INTERCHANGEABLE
Reactor
Freed Transformer Co
5325-01-037-538411119 INTERCHANGEABLE
Ring,retaining
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
4820-01-346-466025690 INTERCHANGEABLE
Valve,vacuum Breaking
Liquid Metronics Inc
Cross-Reference Index
Part NumberManufacturer
25690 Davey Compressor Co Div of Keco Industries Inc (USA)
25690 PRIMARY Hdt Expeditionary Systems Inc (USA)
25690 Drs Environmental Systems Inc (USA)
Related Parts
5950-00-648-2559INTERCHANGEABLE
REACTOR
25690
5325-01-037-5384INTERCHANGEABLE
RING,RETAINING
11119
4820-01-346-4660INTERCHANGEABLE
VALVE,VACUUM BREAKING
25690

Frequently Asked Questions

What is NSN 4310-00-715-5673?

NSN 4310-00-715-5673 is a Connector, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-715-5673?

NSN 4310-00-715-5673 has 3 cross-referenced part numbers: 25690 (Davey Compressor Co Div of Keco Industries Inc), 25690 (Hdt Expeditionary Systems Inc), 25690 (Drs Environmental Systems Inc).

What NSN replaces 4310-00-715-5673?

There are 3 known substitutes for 4310-00-715-5673: 5950-00-648-2559, 5325-01-037-5384, 4820-01-346-4660. Verify interchangeability with system specifications before substitution.

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