The Indicator,dial, cataloged under National Stock Number 5210-00-347-2630, is classified within Federal Supply Class 5210 (Measuring Tools, Craftsmen's) of the Measuring Tools group. The manufacturer of record is Mahr Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5210-00-347-2630 |
| Primary Part Number | C1K |
| Item Name | Indicator,dial |
| FSC / FSG | 5210 / 52 — Measuring Tools, Craftsmen's |
| Manufacturer | Mahr Inc |
| Status | ACTIVE |
| Dial Marking | 0-4-0 |
| Contact Point Style Designator | FLAT |
| Overall Diameter | 2.250 INCHES NOMINAL IN |
| Cushioned Movement Feature | NOT INCLUDED |
| Lifting Lever | NOT INCLUDED |
| Contact Point Location | RIM |
| Mounting Style | LUG ON CENTER |
| Dial Setting Type | ADJUSTABLE |
| Contact Point Action Type | PLUNGER |
| Tell-Tale Hand | NOT INCLUDED |
| Measurement Capacity | 0.020 INCHES IN |
| Graduation Unit | 0.00010 INCHES IN |
| Bearing Type | JEWEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5210-00-347-2630 is a Indicator,dial, manufactured by Mahr Inc, classified under FSC 5210, Measuring Tools, Craftsmen's. Status: active.
NSN 5210-00-347-2630 has 2 manufacturer part numbers on file: 1C2688P12 (General Electric Company), C1K (Mahr Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5960-00-681-9799, 5120-01-525-6510. Verify interchangeability with system specifications before substitution.
Key specifications for C1K: Dial Marking: 0-4-0; Contact Point Style Designator: FLAT; Overall Diameter: 2.250 INCHES NOMINAL IN; Cushioned Movement Feature: NOT INCLUDED. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.