PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12241Valve,hold,boom Hoist Cylinder

DP Manufacturing Inc. · NSN 4820-01-459-5741 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-459-5741 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-459-5741. Primary manufacturer part number: 12241.
Features
  • Valve,hold,boom Hoist Cylinder — FSC 4820
  • Valve Operation Method: HYDRAULICHYDRAULIC
  • End Connection Quantity: 22
  • Material: ALUMINUM ALLOY BODY
  • 2 verified cross-references
  • Primary manufacturer: DP Manufacturing Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Aluminum Alloy Body construction
General Description

The Valve,hold,boom Hoist Cylinder, cataloged under National Stock Number 4820-01-459-5741, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is DP Manufacturing Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-459-5741
Primary Part Number12241
Item NameValve,hold,boom Hoist Cylinder
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDP Manufacturing Inc.
StatusACTIVE
Valve Operation MethodHYDRAULICHYDRAULIC
End Connection Quantity22
MaterialALUMINUM ALLOY BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5910-00-064-8706 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5133-00-189-9286 INTERCHANGEABLE
Drill,twist
5133-00-228-1322 INTERCHANGEABLE
Drill,twist
1560-00-446-624312241 INTERCHANGEABLE
Guard,pulley
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
6350-00-862-5590 INTERCHANGEABLE
Coupling,half
6210-00-937-2105 INTERCHANGEABLE
Lens,light
5120-01-080-65345120-00-NIB-0236 INTERCHANGEABLE
Socket,socket Wrench
Beyond Vision Inc Dba Beyond Vision
6105-01-107-4077D-83-941-44 INTERCHANGEABLE
Motor,alternating Current
Electric Boat Corporation Div General Dynamics Electric Boat
6530-01-304-0987 INTERCHANGEABLE
Tape,sealing,sterilization Indic
5930-01-441-46891224-1 INTERCHANGEABLE
Switch,pressure
Scott Fetzer Company, the Dba Meriam Process Technologies Div Meriam Instrument
Cross-Reference Index
Part NumberManufacturer
12241 PRIMARY DP Manufacturing Inc. (USA)
12241-G DP Manufacturing Inc. (USA)
Related Parts
5910-00-064-8706INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5133-00-189-9286INTERCHANGEABLE
DRILL,TWIST
5133-00-228-1322INTERCHANGEABLE
DRILL,TWIST
1560-00-446-6243INTERCHANGEABLE
GUARD,PULLEY
12241
6350-00-862-5590INTERCHANGEABLE
COUPLING,HALF
6210-00-937-2105INTERCHANGEABLE
LENS,LIGHT
5120-01-080-6534INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-NIB-0236
6105-01-107-4077INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
D-83-941-44
6530-01-304-0987INTERCHANGEABLE
TAPE,SEALING,STERILIZATION INDIC
5930-01-441-4689INTERCHANGEABLE
SWITCH,PRESSURE
1224-1
6650-01-551-5724INTERCHANGEABLE
CAP,LENS
10313
2530-01-576-9639INTERCHANGEABLE
CABLE AND CONDUIT ASSEMBLY,VEHIC
12241

Frequently Asked Questions

What is NSN 4820-01-459-5741?

NSN 4820-01-459-5741 is a Valve,hold,boom Hoist Cylinder, manufactured by DP Manufacturing Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-459-5741?

NSN 4820-01-459-5741 has 2 cross-referenced part numbers: 12241 (DP Manufacturing Inc.), 12241-G (DP Manufacturing Inc.).

What NSN replaces 4820-01-459-5741?

There are 12 known substitutes for 4820-01-459-5741: 5910-00-064-8706, 5133-00-189-9286, 5133-00-228-1322 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12241?

Key specifications for 12241: Special Features: NEXT HIGHER ASSY 2320-01-392-0293; 1 P/N 9612 O'RING - 1/8 ID X .103 SEC. - NO. 104 90 DURO AND 2 P/N 9972 O'RINGS - 5/8 ID X 13/16 X 3/32 SECNEXT HIGHER ASSY 2320-01-392-0293; 1 P/N 9612 O'RING - 1/8 ID X .103 SEC. - NO. 104 90 DURO AND 2 P/N 9972 O'RINGS - 5/8 ID X 13/16 X 3/32 SEC; Valve Operation Method: HYDRAULICHYDRAULIC; End Connection Quantity: 22; Material: ALUMINUM ALLOY BODY. 4 total characteristics are documented in the Federal Logistics Information System.

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