PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

OO-P-636Press,arbor,hand Operated

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 3444-00-244-1241 · FSC 3444 · No Item Name Available
Verified by PartsTable
NSN 3444-00-244-1241 — this item is cataloged by the U.S. Government under National Stock Number 3444-00-244-1241. Primary manufacturer part number: OO-P-636.
Features
  • Press,arbor,hand Operated — FSC 3444
  • Design Type: MECHANICAL
  • Mounting Method: BENCH
  • Pressure Capacity: .000 HEX NUT GROUP 3
  • Maximum Material Diameter Accommodated: 0.000 INCHES IN
  • Ram Travel Distance: 18.000 INCHES NOMINAL IN
  • Column Type: SINGLE
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND 3C SIZE AND 1 TABLE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Press,arbor,hand Operated, cataloged under National Stock Number 3444-00-244-1241, is classified within Federal Supply Class 3444 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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.

Technical Specifications
ParameterValue
NSN3444-00-244-1241
Primary Part NumberOO-P-636
Item NamePress,arbor,hand Operated
FSC / FSG3444 / 34 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Design TypeMECHANICAL
Mounting MethodBENCH
Pressure Capacity.000 HEX NUT GROUP 3
Maximum Material Diameter Accommodated0.000 INCHES IN
Ram Travel Distance18.000 INCHES NOMINAL IN
Column TypeSINGLE
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND 3C SIZE AND 1 TABLE
Swivel PlateINCLUDED
Minimum Distance Between Ram and Working Surface0.000 INCHES PLATE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3444-00-223-8353 INTERCHANGEABLE
Press,arbor,hand Operated
3444-00-223-8357 INTERCHANGEABLE
Press,arbor,hand Operated
3444-00-223-8359 INTERCHANGEABLE
Press,arbor,hand Operated
3444-00-243-26523 1/2R INTERCHANGEABLE
Press,arbor,hand Operated
Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division
3444-00-243-2653 INTERCHANGEABLE
Press,arbor,hand Operated
3444-00-243-2654 INTERCHANGEABLE
Press,arbor,hand Operated
3444-00-243-26552 INTERCHANGEABLE
Press,arbor,hand Operated
Clausing Corp
3444-00-254-2125 INTERCHANGEABLE
Press,arbor,hand Operated
3444-00-262-4242 INTERCHANGEABLE
Press,arbor,hand Operated
3444-00-266-9571 INTERCHANGEABLE
Press,arbor,hand Operated
Cross-Reference Index
Part NumberManufacturer
OO-P-636 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MIL-P-80261 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
3444-00-223-8353INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
3444-00-223-8357INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
3444-00-223-8359INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
3444-00-243-2652INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
3 1/2R
3444-00-243-2653INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
3444-00-243-2654INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
3444-00-243-2655INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
2
3444-00-254-2125INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
3444-00-262-4242INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
3444-00-266-9571INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
3444-00-294-7372INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
3444-00-376-8979INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
2

Frequently Asked Questions

What is NSN 3444-00-244-1241?

NSN 3444-00-244-1241 is a Press,arbor,hand Operated, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 3444 (No Item Name Available). Status: active.

What are the part numbers for NSN 3444-00-244-1241?

NSN 3444-00-244-1241 has 2 cross-referenced part numbers: OO-P-636 (Federal Specifications Promulgated by General Services Administration Washington DC), MIL-P-80261 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 3444-00-244-1241?

There are 12 known substitutes for 3444-00-244-1241: 3444-00-223-8353, 3444-00-223-8357, 3444-00-223-8359 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of OO-P-636?

Key specifications for OO-P-636: Design Type: MECHANICAL; Mounting Method: BENCH; Pressure Capacity: .000 HEX NUT GROUP 3; Maximum Material Diameter Accommodated: 0.000 INCHES IN. 9 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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