PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25697Bolt,banjo

Hdt Expeditionary Systems Inc · NSN 4310-00-657-6784 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-657-6784 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-657-6784. Primary manufacturer part number: 25697.
Features
  • Bolt,banjo — FSC 4310
  • 4 verified cross-references
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Bolt,banjo, cataloged under National Stock Number 4310-00-657-6784, 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 4 commercial cross-references from 4 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 NameBolt,banjo
FSC / FSG4310 — No Item Name Available (FSG 43)
ManufacturersDrs Sustainment Systems Inc (CAGE 98255); Davey Compressor Co Div of Keco Industries Inc (CAGE 16004); Hdt Expeditionary Systems Inc (CAGE 92878); Drs Environmental Systems Inc (CAGE 5RQL2)
Technical Specifications
ParameterValue
NSN4310-00-657-6784
Primary Part Number25697
Item NameBolt,banjo
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5315-00-221-046524060 INTERCHANGEABLE
Pin,grooved,headless
Raytheon Company Dba Raytheon
5330-00-332-358925697 INTERCHANGEABLE
Gasket
Hydro-Aire Aerospace Corp
3040-00-991-7074 INTERCHANGEABLE
Shaft,shouldered
4810-01-270-246221C2S-(10)-AXX-04 INTERCHANGEABLE
Valve,solenoid
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
Cross-Reference Index
Part NumberManufacturer
25697 Drs Sustainment Systems Inc (USA)
25697 Davey Compressor Co Div of Keco Industries Inc (USA)
25697 PRIMARY Hdt Expeditionary Systems Inc (USA)
25697 Drs Environmental Systems Inc (USA)
Related Parts
5315-00-221-0465INTERCHANGEABLE
PIN,GROOVED,HEADLESS
24060
5330-00-332-3589INTERCHANGEABLE
GASKET
25697
3040-00-991-7074INTERCHANGEABLE
SHAFT,SHOULDERED
4810-01-270-2462INTERCHANGEABLE
VALVE,SOLENOID
21C2S-(10)-AXX-04

Frequently Asked Questions

What is NSN 4310-00-657-6784?

NSN 4310-00-657-6784 is a Bolt,banjo, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-657-6784?

NSN 4310-00-657-6784 has 4 cross-referenced part numbers: 25697 (Drs Sustainment Systems Inc), 25697 (Davey Compressor Co Div of Keco Industries Inc), 25697 (Hdt Expeditionary Systems Inc), 25697 (Drs Environmental Systems Inc).

What NSN replaces 4310-00-657-6784?

There are 4 known substitutes for 4310-00-657-6784: 5315-00-221-0465, 5330-00-332-3589, 3040-00-991-7074 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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