The Caliper,supermicrometer,bench, cataloged under National Stock Number 5210-01-494-4483, is classified within Federal Supply Class 5210 (Measuring Tools, Craftsmen's) of the Measuring Tools group. The manufacturer of record is Pratt & Whitney Measurement Systems, Inc. Dba Pratt & Whitney Measurement Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5210-01-494-4483 |
| Primary Part Number | U302566 |
| Item Name | Caliper,supermicrometer,bench |
| FSC / FSG | 5210 / 52 — Measuring Tools, Craftsmen's |
| Manufacturer | Pratt & Whitney Measurement Systems, Inc. Dba Pratt & Whitney Measurement Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| U302566 PRIMARY | Pratt & Whitney Measurement Systems, Inc. Dba Pratt & Whitney Measurement Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| U302566 | 5/9 Secondary reference Pratt & Whitney Measurement Systems Inc. Dba Pratt & Whitney |
NSN 5210-01-494-4483 is a Caliper,supermicrometer,bench, manufactured by Pratt & Whitney Measurement Systems, Inc. Dba Pratt & Whitney Measurement Systems Inc, classified under FSC 5210, Measuring Tools, Craftsmen's. Status: active.
NSN 5210-01-494-4483 has 1 manufacturer part number on file: U302566 (Pratt & Whitney Measurement Systems, Inc. Dba Pratt & Whitney Measurement Systems Inc).
Key specifications for U302566: Special Features: MEASURES DIRECTLY TO ONE TEN-THOUSANDTH OF AN INCH;FEATURES ELECTROLIMIT TAILSTOCK W/FULLY ADJUSTABLE GAGING PRESSURES FROM 2TO 48 OUNCES;NET WT. 140 LBS.,VOLTAGE 110-120 VOLT;THIS ITEM TO REPLACE 5220-01-198-7401 FOR FUTURE PROCUREMENT LBS. 0 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.