PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40009Set,collar

Rawson-Koenig Inc · NSN 3830-01-055-6794 · FSC 3830 · No Item Name Available
Verified by PartsTable
NSN 3830-01-055-6794 — this item is cataloged by the U.S. Government under National Stock Number 3830-01-055-6794. Primary manufacturer part number: 40009.
Features
  • Set,collar — FSC 3830
  • 5 verified cross-references
  • Primary manufacturer: Rawson-Koenig Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Set,collar, cataloged under National Stock Number 3830-01-055-6794, is classified within Federal Supply Class 3830 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Rawson-Koenig Inc. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSet,collar
FSC / FSG3830 — No Item Name Available (FSG 38)
ManufacturersMobile Drilling Company Inc Dba Foremost-Mobile (CAGE 02248); Rawson-Koenig Inc (CAGE 95159)
Technical Specifications
ParameterValue
NSN3830-01-055-6794
Primary Part Number40009
Item NameSet,collar
FSC / FSG3830 / 38 — No Item Name Available
ManufacturerRawson-Koenig Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2640-00-060-3550 INTERCHANGEABLE
Cap,pneumatic Valve
5360-00-104-5128 INTERCHANGEABLE
Spring,helical,extension
5950-00-211-265871262018-01 INTERCHANGEABLE
Reactor-Transformer
Moog Inc. Dba Moog Components Group
4210-00-287-3742 INTERCHANGEABLE
Head,discharge
2825-00-379-3571400-09 INTERCHANGEABLE
Wheel,turbine,blade
Siemens Energy, Inc.
5950-00-469-390110675188 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
5905-00-472-7772 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5950-00-832-3252 INTERCHANGEABLE
Coil,electrical
4220-00-910-60420528-14 INTERCHANGEABLE
Bonnet,regulator,breathing Appar
Aqualung Usa, Inc
5120-01-076-882940009 INTERCHANGEABLE
Wrench,spanner
Admiral Filter Company Llc
Cross-Reference Index
Part NumberManufacturer
052814 Mobile Drilling Company Inc Dba Foremost-Mobile (USA)
40009 PRIMARY Rawson-Koenig Inc (USA)
40011 Rawson-Koenig Inc (USA)
W40011 Rawson-Koenig Inc (USA)
41266 PRIMARY Rawson-Koenig Inc (USA)
Related Parts
2640-00-060-3550INTERCHANGEABLE
CAP,PNEUMATIC VALVE
5360-00-104-5128INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
5950-00-211-2658INTERCHANGEABLE
REACTOR-TRANSFORMER
71262018-01
4210-00-287-3742INTERCHANGEABLE
HEAD,DISCHARGE
2825-00-379-3571INTERCHANGEABLE
WHEEL,TURBINE,BLADE
400-09
5950-00-469-3901INTERCHANGEABLE
TRANSFORMER,POWER
10675188
5905-00-472-7772INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5950-00-832-3252INTERCHANGEABLE
COIL,ELECTRICAL
4220-00-910-6042INTERCHANGEABLE
BONNET,REGULATOR,BREATHING APPAR
0528-14
5120-01-076-8829INTERCHANGEABLE
WRENCH,SPANNER
40009
4730-01-365-7023INTERCHANGEABLE
COUPLING HALF,SELF-SEALING
4000-9
4730-01-395-5288INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
41-266

Frequently Asked Questions

What is NSN 3830-01-055-6794?

NSN 3830-01-055-6794 is a Set,collar, manufactured by Rawson-Koenig Inc, classified under FSC 3830 (No Item Name Available). Status: active.

What are the part numbers for NSN 3830-01-055-6794?

NSN 3830-01-055-6794 has 5 cross-referenced part numbers: 052814 (Mobile Drilling Company Inc Dba Foremost-Mobile), 40009 (Rawson-Koenig Inc), 40011 (Rawson-Koenig Inc), W40011 (Rawson-Koenig Inc), 41266 (Rawson-Koenig Inc).

What NSN replaces 3830-01-055-6794?

There are 12 known substitutes for 3830-01-055-6794: 2640-00-060-3550, 5360-00-104-5128, 5950-00-211-2658 and 9 more. Verify interchangeability with system specifications before substitution.

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