PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J-250Jack Assembly,level

Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc · NSN 3950-01-600-4934 · FSC 3950 · No Item Name Available
Verified by PartsTable
NSN 3950-01-600-4934 — this item is cataloged by the U.S. Government under National Stock Number 3950-01-600-4934. Primary manufacturer part number: J-250.
Features
  • Jack Assembly,level — FSC 3950
  • Unpackaged Unit Weight: 20.0 POUNDS LBS
  • 4 verified cross-references
  • Primary manufacturer: Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Jack Assembly,level, cataloged under National Stock Number 3950-01-600-4934, is classified within Federal Supply Class 3950 (No Item Name Available) of the Materials Handling Equipment group. The primary manufacturer of record is Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3950-01-600-4934
Primary Part NumberJ-250
Item NameJack Assembly,level
FSC / FSG3950 / 39 — No Item Name Available
ManufacturerRotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc
StatusACTIVE
Unpackaged Unit Weight20.0 POUNDS LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3010-00-175-9790J250 INTERCHANGEABLE
Universal Joint,nonvehicular
Altra Industrial Motion Corp.
7510-01-011-9395 INTERCHANGEABLE
Eraser,mechanical Pencil
6140-01-265-2747 INTERCHANGEABLE
Battery,storage
Cross-Reference Index
Part NumberManufacturer
17-1-4347 W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA)
J-250 Rotating Precision Mechanisms Inc. Dba Precision Specialties (USA)
J-250 PRIMARY Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc (USA)
17-1-4347-1 Padgett Machine Shop, Inc. Dba Padgett Machine Shop Inc (USA)
Related Parts
3010-00-175-9790INTERCHANGEABLE
UNIVERSAL JOINT,NONVEHICULAR
J250
7510-01-011-9395INTERCHANGEABLE
ERASER,MECHANICAL PENCIL
6140-01-265-2747INTERCHANGEABLE
BATTERY,STORAGE

Frequently Asked Questions

What is NSN 3950-01-600-4934?

NSN 3950-01-600-4934 is a Jack Assembly,level, manufactured by Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc, classified under FSC 3950 (No Item Name Available). Status: active.

What are the part numbers for NSN 3950-01-600-4934?

NSN 3950-01-600-4934 has 4 cross-referenced part numbers: 17-1-4347 (W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center), J-250 (Rotating Precision Mechanisms Inc. Dba Precision Specialties), J-250 (Rotating Precision Mechanisms, Inc. Dba Rotating Precision Mechanisms Inc), 17-1-4347-1 (Padgett Machine Shop, Inc. Dba Padgett Machine Shop Inc).

What NSN replaces 3950-01-600-4934?

There are 3 known substitutes for 3950-01-600-4934: 3010-00-175-9790, 7510-01-011-9395, 6140-01-265-2747. Verify interchangeability with system specifications before substitution.

What are the specifications of J-250?

Key specifications for J-250: Unpackaged Unit Weight: 20.0 POUNDS LBS; End Item Identification: 5411-01-312-9084;SHELTER,EXPANDABLE; Part Name Assigned by Controlling Agency: JACK ASSEMBLY,LEVELING. 3 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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