PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B2043Jack,hydraulic,hand

Simkins Company, Inc. Dba Simkins Co Inc · NSN 5120-00-844-2921 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-844-2921 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-844-2921. Primary manufacturer part number: B2043.
Features
  • Jack,hydraulic,hand — FSC 5120
  • Extended Height: 18.000 INCHES NOMINAL IN
  • Unit Type: SELF-CONTAINED
  • Load Capacity: 3.0 TONS
  • Retracted Height: 8.500 INCHES NOMINAL IN
  • Features Provided: SCREW EXTENSION
  • Pump Type: SINGLE
  • 5 verified cross-references
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Jack,hydraulic,hand, cataloged under National Stock Number 5120-00-844-2921, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Simkins Company, Inc. Dba Simkins Co Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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.

Technical Specifications
ParameterValue
NSN5120-00-844-2921
Primary Part NumberB2043
Item NameJack,hydraulic,hand
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSimkins Company, Inc. Dba Simkins Co Inc
StatusACTIVE
Extended Height18.000 INCHES NOMINAL IN
Unit TypeSELF-CONTAINED
Load Capacity3.0 TONS
Retracted Height8.500 INCHES NOMINAL IN
Features ProvidedSCREW EXTENSION
Pump TypeSINGLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-198-0629 INTERCHANGEABLE
Bearing,ball,annular
4320-00-384-3146180230PC3 INTERCHANGEABLE
Vane,pump,rotary
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6640-00-426-112560243 INTERCHANGEABLE
Funnel,filtering,laboratory
Coorstek Inc Div Headquarters
5815-00-677-3509 INTERCHANGEABLE
Bar,function
4820-00-876-285160243 INTERCHANGEABLE
Parts Kit,valve
Meggitt North Hollywood Inc
6515-01-162-1792240071 INTERCHANGEABLE
Tube,drainage,surgical
Smith and Nephew Inc
4820-01-165-0462 INTERCHANGEABLE
Poppet and Seat,val
5950-01-304-840860243 INTERCHANGEABLE
Transformer,pulse
Pulse Engineering Inc
4820-01-475-190860-243 INTERCHANGEABLE
Flange,gland,valve
Triumph Thermal Systems - Maryland, Inc.
5325-01-706-733160243 INTERCHANGEABLE
Fastener Tape,hook and Pile
Velcro Usa Inc
Cross-Reference Index
Part NumberManufacturer
B2043 PRIMARY Simkins Company, Inc. Dba Simkins Co Inc (USA)
W93226A Mcneil Ohio Corp (USA)
60243 Hein Werner Corp (USA)
W93226 Mcneil Ohio Corp (USA)
E39A Hein Werner Corp (USA)
Related Parts
3110-00-198-0629INTERCHANGEABLE
BEARING,BALL,ANNULAR
4320-00-384-3146INTERCHANGEABLE
VANE,PUMP,ROTARY
180230PC3
6640-00-426-1125INTERCHANGEABLE
FUNNEL,FILTERING,LABORATORY
60243
5815-00-677-3509INTERCHANGEABLE
BAR,FUNCTION
4820-00-876-2851INTERCHANGEABLE
PARTS KIT,VALVE
60243
6515-01-162-1792INTERCHANGEABLE
TUBE,DRAINAGE,SURGICAL
240071
4820-01-165-0462INTERCHANGEABLE
POPPET AND SEAT,VAL
5950-01-304-8408INTERCHANGEABLE
TRANSFORMER,PULSE
60243
4820-01-475-1908INTERCHANGEABLE
FLANGE,GLAND,VALVE
60-243
5325-01-706-7331INTERCHANGEABLE
FASTENER TAPE,HOOK AND PILE
60243

Frequently Asked Questions

What is NSN 5120-00-844-2921?

NSN 5120-00-844-2921 is a Jack,hydraulic,hand, manufactured by Simkins Company, Inc. Dba Simkins Co Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-844-2921?

NSN 5120-00-844-2921 has 5 cross-referenced part numbers: B2043 (Simkins Company, Inc. Dba Simkins Co Inc), W93226A (Mcneil Ohio Corp), 60243 (Hein Werner Corp), W93226 (Mcneil Ohio Corp), E39A (Hein Werner Corp).

What NSN replaces 5120-00-844-2921?

There are 10 known substitutes for 5120-00-844-2921: 3110-00-198-0629, 4320-00-384-3146, 6640-00-426-1125 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B2043?

Key specifications for B2043: Special Features: RAM TRAVEL 6.5 INCHES IN; Extended Height: 18.000 INCHES NOMINAL IN; Unit Type: SELF-CONTAINED; Load Capacity: 3.0 TONS. 7 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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