PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17123Spark Arrestor,muff

Hdt Expeditionary Systems Inc · NSN 4130-00-765-7329 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-00-765-7329 — this item is cataloged by the U.S. Government under National Stock Number 4130-00-765-7329. Primary manufacturer part number: 17123.
Features
  • Spark Arrestor,muff — FSC 4130
  • 4 verified cross-references
  • Primary manufacturer: Hdt Expeditionary Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spark Arrestor,muff, cataloged under National Stock Number 4130-00-765-7329, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpark Arrestor,muff
FSC / FSG4130 — No Item Name Available (FSG 41)
ManufacturersHdt Expeditionary Systems Inc (CAGE 92878); Drs Environmental Systems Inc (CAGE 5RQL2); Keco Industries, Inc. (CAGE 94833)
Technical Specifications
ParameterValue
NSN4130-00-765-7329
Primary Part Number17123
Item NameSpark Arrestor,muff
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerHdt Expeditionary Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3020-00-242-9692 INTERCHANGEABLE
Gear,spur
1680-00-627-513017123 INTERCHANGEABLE
Shaft,jackscrew
Aerocontrolex Group, Inc. Div Talley Actuators
5930-00-630-690717123 INTERCHANGEABLE
Switch,thermostatic
Kidde Technologies, Inc Dba Fenwal Safety Systems Div Fenwall Safety Systems
5325-00-777-7193 INTERCHANGEABLE
Cam
4730-00-870-012917123 INTERCHANGEABLE
Strainer Element,sediment
Collins Engine Nozzles, Inc
5133-01-045-494618662 OLE PRO INTERCHANGEABLE
Drill,twist
General Services Administration Federal Supply Service
5998-01-146-949117123 INTERCHANGEABLE
Circuit Card Assembly
Avo Intl
7490-01-468-791617123 INTERCHANGEABLE
Keyboard,data Entry
Mekel Technology, Inc.
4820-01-555-76261712-3 INTERCHANGEABLE
Seat,valve
Tescom Corp Dba Tescom Div Tescom
6115-01-563-9817171-23 INTERCHANGEABLE
Parts Kit,electrical Generator
The Boeing Company
Cross-Reference Index
Part NumberManufacturer
17123 PRIMARY Hdt Expeditionary Systems Inc (USA)
17123 Drs Environmental Systems Inc (USA)
17123 Keco Industries, Inc. (USA)
B17123 Keco Industries, Inc. (USA)
Related Parts
3020-00-242-9692INTERCHANGEABLE
GEAR,SPUR
1680-00-627-5130INTERCHANGEABLE
SHAFT,JACKSCREW
17123
5930-00-630-6907INTERCHANGEABLE
SWITCH,THERMOSTATIC
17123
5325-00-777-7193INTERCHANGEABLE
CAM
4730-00-870-0129INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
17123
5133-01-045-4946INTERCHANGEABLE
DRILL,TWIST
18662 OLE PRO
5998-01-146-9491INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
17123
7490-01-468-7916INTERCHANGEABLE
KEYBOARD,DATA ENTRY
17123
4820-01-555-7626INTERCHANGEABLE
SEAT,VALVE
1712-3
6115-01-563-9817INTERCHANGEABLE
PARTS KIT,ELECTRICAL GENERATOR
171-23

Frequently Asked Questions

What is NSN 4130-00-765-7329?

NSN 4130-00-765-7329 is a Spark Arrestor,muff, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 4130 (No Item Name Available). Status: active.

What are the part numbers for NSN 4130-00-765-7329?

NSN 4130-00-765-7329 has 4 cross-referenced part numbers: 17123 (Hdt Expeditionary Systems Inc), 17123 (Drs Environmental Systems Inc), 17123 (Keco Industries, Inc.), B17123 (Keco Industries, Inc.).

What NSN replaces 4130-00-765-7329?

There are 10 known substitutes for 4130-00-765-7329: 3020-00-242-9692, 1680-00-627-5130, 5930-00-630-6907 and 7 more. Verify interchangeability with system specifications before substitution.

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