The Grinding Machine,valve Face, cataloged under National Stock Number 4910-00-252-1372, is classified within Federal Supply Class 4910 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4910-00-252-1372 |
| Primary Part Number | 00G686 |
| Item Name | Grinding Machine,valve Face |
| FSC / FSG | 4910 / 49 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Valve Head Size Accommodated | 5.375 INCHES MAXIMUM IN |
| Grinding Method | WET |
| Mounting Type for Which Designed | FLOOR |
| Chuck Range | +0.281 TO 1.250 INCHES IN |
| Valve Face Angle Adjustment Range in Deg | +15.0 TO 45.0 |
| Voltage in Volts | 230.0 |
| Nondefinitive Spec/std Data | 2 TYPE |
| Integral Means for Grinding Valve Stem and Rocker Arm | NOT INCLUDED |
| Phase | SINGLE |
| Frequency in Hertz | 60.0 |
| Radio Interference Suppression | NOT INCLUDED |
| Current Type | AC |
| Electrical Motor Usage Design | WORK HEAD |
| Furnished Items and Quantity | ATTACHMENT,BUTT-END AND PUSH ROD GRINDING 1,AND BELT SET 1,AND WHEEL,BUTT GRINDING 1,AND WHEEL,REFACING1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4910-00-252-1372 is a Grinding Machine,valve Face, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 4910 (No Item Name Available). Status: active.
NSN 4910-00-252-1372 has 3 cross-referenced part numbers: 00G686 (Federal Specifications Promulgated by General Services Administration Washington DC), 500B (Universal American Corp), 500B (Van Norman Machine Co Inc Sub of Winvan Inc).
There are 8 known substitutes for 4910-00-252-1372: 4730-00-188-3509, 5330-00-214-2923, 6625-00-502-7373 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 00G686: Valve Head Size Accommodated: 5.375 INCHES MAXIMUM IN; Grinding Method: WET; Mounting Type for Which Designed: FLOOR; Chuck Range: +0.281 TO 1.250 INCHES IN. 14 total characteristics are documented in the Federal Logistics Information System.