PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

050940Collar,stop

Mobile Drilling Company Inc Dba Foremost-Mobile · NSN 3820-01-054-1869 · FSC 3820 · No Item Name Available
Verified by PartsTable
NSN 3820-01-054-1869 — this item is cataloged by the U.S. Government under National Stock Number 3820-01-054-1869. Primary manufacturer part number: 050940.
Features
  • Collar,stop — FSC 3820
  • 3 verified cross-references
  • Primary manufacturer: Mobile Drilling Company Inc Dba Foremost-Mobile
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Collar,stop, cataloged under National Stock Number 3820-01-054-1869, is classified within Federal Supply Class 3820 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Mobile Drilling Company Inc Dba Foremost-Mobile. 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 NameCollar,stop
FSC / FSG3820 — No Item Name Available (FSG 38)
ManufacturersMobile Drilling Company Inc Dba Foremost-Mobile (CAGE 02248); Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division (CAGE 02249); Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (CAGE 09990)
Technical Specifications
ParameterValue
NSN3820-01-054-1869
Primary Part Number050940
Item NameCollar,stop
FSC / FSG3820 / 38 — No Item Name Available
ManufacturerMobile Drilling Company Inc Dba Foremost-Mobile
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6515-01-470-2730 INTERCHANGEABLE
Bandage,intravenous
1730-01-702-8039160-9001 INTERCHANGEABLE
Ladder,aircraft Boarding
Core Distribution Inc
5925-01-733-955650940 INTERCHANGEABLE
Locking Device,circuit Breaker
Brady Worldwide Inc
Cross-Reference Index
Part NumberManufacturer
050940 Mobile Drilling Company Inc Dba Foremost-Mobile (USA)
1609-001 Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division (USA)
1609-001 Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
Related Parts
6515-01-470-2730INTERCHANGEABLE
BANDAGE,INTRAVENOUS
1730-01-702-8039INTERCHANGEABLE
LADDER,AIRCRAFT BOARDING
160-9001
5925-01-733-9556INTERCHANGEABLE
LOCKING DEVICE,CIRCUIT BREAKER
50940

Frequently Asked Questions

What is NSN 3820-01-054-1869?

NSN 3820-01-054-1869 is a Collar,stop, manufactured by Mobile Drilling Company Inc Dba Foremost-Mobile, classified under FSC 3820 (No Item Name Available). Status: active.

What are the part numbers for NSN 3820-01-054-1869?

NSN 3820-01-054-1869 has 3 cross-referenced part numbers: 050940 (Mobile Drilling Company Inc Dba Foremost-Mobile), 1609-001 (Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division), 1609-001 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division).

What NSN replaces 3820-01-054-1869?

There are 3 known substitutes for 3820-01-054-1869: 6515-01-470-2730, 1730-01-702-8039, 5925-01-733-9556. Verify interchangeability with system specifications before substitution.

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