The Plate,surface, cataloged under National Stock Number 5220-00-277-1732, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is Starrett L S the Co Starrett Granite Surface Plate Div. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 5220-00-277-1732 |
| Primary Part Number | GGGP463STYL1GRA48X36 |
| Item Name | Plate,surface |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Manufacturer | Starrett L S the Co Starrett Granite Surface Plate Div |
| Status | ACTIVE |
| Surface Width | 36.000 INCHES NOMINAL IN |
| Surface Length | 48.000 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 1 CLASS AND A GRADE |
| Working Surface Finish | HAND SCRAPED EQUIVALENT |
| Material | GRANITE |
| Working Surface Quantity | 1 |
| 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 |
|---|---|
| GGGP463STYL1GRA48X36 PRIMARY | Starrett L S the Co Starrett Granite Surface Plate Div (USA) |
| Reference | Meaning |
|---|---|
| GGGP463 | 4/1 Identification reference U.S. Government activity |
NSN 5220-00-277-1732 is a Plate,surface, manufactured by Starrett L S the Co Starrett Granite Surface Plate Div, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
NSN 5220-00-277-1732 has 1 manufacturer part number on file: GGGP463STYL1GRA48X36 (Starrett L S the Co Starrett Granite Surface Plate Div).
5 possible matches (shared part number, not a government interchangeability claim): 5220-00-277-1733, 5220-00-277-8033, 5220-00-448-2926. Verify interchangeability with system specifications before substitution.
Key specifications for GGGP463STYL1GRA48X36: Surface Width: 36.000 INCHES NOMINAL IN; Surface Length: 48.000 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 1 CLASS AND A GRADE; Working Surface Finish: HAND SCRAPED EQUIVALENT. 6 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.