The Grinding Machine,cylindrical, cataloged under National Stock Number 3415-00-869-0553, is classified within Federal Supply Class 3415 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Mitts and Merrill Inc. Government technical data includes 15 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3415-00-869-0553 |
| Primary Part Number | U4 |
| Item Name | Grinding Machine,cylindrical |
| FSC / FSG | 3415 / 34 — No Item Name Available |
| Manufacturer | Mitts and Merrill Inc |
| Status | ACTIVE |
| Horsepower Rating | 5.00 |
| Wheel Maximum Diameter | 14.000 INCHES IN |
| Center to Center Distance | 48.000 INCHES NOMINAL IN |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Voltage in Volts | 460.0 |
| Design Type | UNIVERSAL |
| Head Stock Swivel Adjustment | 360 DEG |
| Power Source | ELECTRIC MOTOR |
| Wheel Head Attachment Diameter and Type | 5.000 INCHES NOMINAL SPINDLE IN |
| Maximum Rated Swing | 14.000 INCHES IN |
| Wheel Head Swivel Adjustment | 30 DEG UPPER SWIVEL ADJUSTMENT EACH WAY,90 DEG LOWER SWIVEL ADJUSTMENTEACH WAY |
| Current Rating in Amps | 1.5 |
| Furnished Items and Quantity | COLLETS,RUBBER FLEX,0.063 IN. TO 1.375 IN. CAPACITY 1 SET,INTERNALGRINDING QUILLS,1.500 IN. MAX. HOLE DEPTH,0.750 IN. MIN. WHEEL DIA. BY1.000 IN. WIDE BY 0.375 IN. HOLE,1 EA,3.000 IN. MAX. HOLE DEPTH,0.750IN. MIN. WHEEL DIA. BY 1.000 IN. WIDE BY 0.375 IN. HOLE,1 EA,4.000IN. MAX. HOLE DEPTH,0.875 IN. MIN. WHEEL DIA. BY 1.000 IN. WIDE BY 0.375IN. HOLE,1 EA,RADIAL TRUING DEVICE,TABLE TYPE 1.000 IN. MAX. RADIUS,1 EA,POSITIVE TABLE STOP WITH MICROMETER SCREW AND DIAL INDICATOR,1 EA,ROTARY TYPE PERMANENT MAGNETIC CHUCK,10.000 IN. DIA. WITH ADAPTER,1 EA,JACOBS COLLET CHUCK 0.063 IN. TO 1.375 IN. CAPACITY,1 EA,GRINDING WHEELEQUIPMENT FOR 18.000 IN. GRINDING WHEEL IN |
| Phase | THREE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3415-00-869-0553 is a Grinding Machine,cylindrical, manufactured by Mitts and Merrill Inc, classified under FSC 3415 (No Item Name Available). Status: active.
NSN 3415-00-869-0553 has 2 cross-referenced part numbers: U4 (Mitts and Merrill Inc), MILG23823 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 10 known substitutes for 3415-00-869-0553: 3455-00-140-3041, 5945-00-221-6499, 6810-00-227-0404 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for U4: Horsepower Rating: 5.00; Wheel Maximum Diameter: 14.000 INCHES IN; Center to Center Distance: 48.000 INCHES NOMINAL IN; Frequency in Hertz: 60.0. 16 total characteristics are documented in the Federal Logistics Information System.