PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25694Coil

Hdt Expeditionary Systems Inc · NSN 4310-00-646-8134 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-646-8134 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-646-8134. Primary manufacturer part number: 25694.
Features
  • Coil — FSC 4310
  • 3 verified cross-references
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Coil, cataloged under National Stock Number 4310-00-646-8134, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCoil
FSC / FSG4310 — No Item Name Available (FSG 43)
ManufacturersDrs Environmental Systems Inc (CAGE 5RQL2); Hdt Expeditionary Systems Inc (CAGE 92878); Davey Compressor Co Div of Keco Industries Inc (CAGE 16004)
Technical Specifications
ParameterValue
NSN4310-00-646-8134
Primary Part Number25694
Item NameCoil
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5133-00-233-6398 INTERCHANGEABLE
Drill,twist
Cross-Reference Index
Part NumberManufacturer
25694 Drs Environmental Systems Inc (USA)
25694 PRIMARY Hdt Expeditionary Systems Inc (USA)
25694 Davey Compressor Co Div of Keco Industries Inc (USA)
Related Parts
5133-00-233-6398INTERCHANGEABLE
DRILL,TWIST

Frequently Asked Questions

What is NSN 4310-00-646-8134?

NSN 4310-00-646-8134 is a Coil, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-646-8134?

NSN 4310-00-646-8134 has 3 cross-referenced part numbers: 25694 (Drs Environmental Systems Inc), 25694 (Hdt Expeditionary Systems Inc), 25694 (Davey Compressor Co Div of Keco Industries Inc).

What NSN replaces 4310-00-646-8134?

There is 1 known substitute for 4310-00-646-8134: 5133-00-233-6398. Verify interchangeability with system specifications before substitution.

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