General Characteristics Item Description: FLOOR MTG,SINGLE HEAD,56-3/4 IN. FROM FLOOR TO TOP OF DIE; W/POWER UNIT,PNEUMATIC; 36 IN. DEEP THROAT; 3100 STROKES PER MIN; NO ATTACHMENTS OR ACCESSORIES IN
Identification
NSN: 3446-00-522-2725
NIIN: 005222725
FSC: 3446 — Forging Machinery and Hammers
FSG: 34 — Metalworking Machinery (continued)
General Description
The Hammer,bumping,power, cataloged under National Stock Number 3446-00-522-2725, is classified within Federal Supply Class 3446 (Forging Machinery and Hammers) of the Metalworking Machinery (continued) group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3446-00-522-2725
Item Name
Hammer,bumping,power
FSC / FSG
3446 / 34 — Forging Machinery and Hammers
Status
ACTIVE
General Characteristics Item Description
FLOOR MTG,SINGLE HEAD,56-3/4 IN. FROM FLOOR TO TOP OF DIE; W/POWER UNIT,PNEUMATIC; 36 IN. DEEP THROAT; 3100 STROKES PER MIN; NO ATTACHMENTS OR ACCESSORIES IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
CP524-36
3/9Design control — primary reference
Chicago Pneumatic Tool Co
No interchangeability data on file.
Other items in FSC 3446 — Forging Machinery and Hammers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3446-00-011-8720
3446-00-011-8720 · Item name not on file
3446-00-025-9923
3446-00-025-9923 · Item name not on file
3446-00-030-2318
FORGING MACHINE,HAMMER,VERTICAL
3446-00-042-4444
3446-00-042-4444 · Item name not on file
3446-00-042-4449
3446-00-042-4449 · Item name not on file
3446-00-042-4453
PACKING RING
3446-00-063-0064
3446-00-063-0064 · Item name not on file
3446-00-086-7517
SWAGING MACHINE,TUBE
Frequently Asked Questions
What is NSN 3446-00-522-2725?
NSN 3446-00-522-2725 is a Hammer,bumping,power, classified under FSC 3446, Forging Machinery and Hammers. Status: active.
What are the specifications of 3446-00-522-2725?
Key specifications for 3446-00-522-2725: General Characteristics Item Description: FLOOR MTG,SINGLE HEAD,56-3/4 IN. FROM FLOOR TO TOP OF DIE; W/POWER UNIT,PNEUMATIC; 36 IN. DEEP THROAT; 3100 STROKES PER MIN; NO ATTACHMENTS OR ACCESSORIES IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 3446-00-522-2725 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.