PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25CPress,arbor,hand Operated

Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division · NSN 3444-00-262-4242 · FSC 3444 · No Item Name Available
Verified by PartsTable
NSN 3444-00-262-4242 — this item is cataloged by the U.S. Government under National Stock Number 3444-00-262-4242. Primary manufacturer part number: 25C.
Features
  • Press,arbor,hand Operated — FSC 3444
  • Maximum Material Diameter Accommodated: 19.500 INCHES IN
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND 10 SIZE
  • Pressure Capacity: 0.000 HEX NUT GROUP 1
  • Swivel Plate: INCLUDED
  • Design Type: MECHANICAL
  • Minimum Distance Between Ram and Working Surface: 12.000 INCHES PLATE IN
  • Column Type: SINGLE
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 3444-00-262-4242, is classified within Federal Supply Class 3444 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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
NSN3444-00-262-4242
Primary Part Number25C
Item NamePress,arbor,hand Operated
FSC / FSG3444 / 34 — No Item Name Available
ManufacturerBelco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division
StatusACTIVE
Maximum Material Diameter Accommodated19.500 INCHES IN
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND 10 SIZE
Pressure Capacity0.000 HEX NUT GROUP 1
Swivel PlateINCLUDED
Design TypeMECHANICAL
Minimum Distance Between Ram and Working Surface12.000 INCHES PLATE IN
Column TypeSINGLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5960-00-188-3968 INTERCHANGEABLE
Electron Tube
5999-00-204-8350 INTERCHANGEABLE
Clip,electrical
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
3444-00-243-5006 INTERCHANGEABLE
Press,arbor,hand Operated
Cross-Reference Index
Part NumberManufacturer
25C Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division (USA)
OO-P-636 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A-A-51198 SIZE 10 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-59174 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-51198 SIZE 10 General Services Administration Federal Supply Service (USA)
MIL-P-80261 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A-A-59174 General Services Administration Federal Supply Service (USA)
Related Parts
5960-00-188-3968INTERCHANGEABLE
ELECTRON TUBE
5999-00-204-8350INTERCHANGEABLE
CLIP,ELECTRICAL
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
3444-00-243-5006INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
3444-00-244-1241INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
3444-00-254-2117INTERCHANGEABLE
PRESS,ARBOR,HAND OPERATED
3 1-2

Frequently Asked Questions

What is NSN 3444-00-262-4242?

NSN 3444-00-262-4242 is a Press,arbor,hand Operated, manufactured by Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division, classified under FSC 3444 (No Item Name Available). Status: active.

What are the part numbers for NSN 3444-00-262-4242?

NSN 3444-00-262-4242 has 7 cross-referenced part numbers: 25C (Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division), OO-P-636 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-51198 SIZE 10 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59174 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-51198 SIZE 10 (General Services Administration Federal Supply Service) and 2 more.

What NSN replaces 3444-00-262-4242?

There are 12 known substitutes for 3444-00-262-4242: 5960-00-188-3968, 5999-00-204-8350, 3444-00-223-8353 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25C?

Key specifications for 25C: Maximum Material Diameter Accommodated: 19.500 INCHES IN; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND 10 SIZE; Pressure Capacity: 0.000 HEX NUT GROUP 1; Swivel Plate: INCLUDED. 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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