The Gage,serrated Anvil Block, cataloged under National Stock Number 5210-01-178-0407, 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 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5210-01-178-0407 |
| Primary Part Number | EAL-1004 |
| Item Name | Gage,serrated Anvil Block |
| FSC / FSG | 5210 / 52 — Measuring Tools, Craftsmen's |
| Manufacturer | Mahr Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CHROME PLATED,HARDENED STEEL,ANVIL BLOCK,1.48 IN. BY 4 IN. BY 1.5 IN. WITH STANDARD SERRATIONS IN |
| 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 |
|---|---|
| EAL-1004 PRIMARY | Mahr Inc (USA) |
| Reference | Meaning |
|---|---|
| EAL-1004-MOD | 5/9 Secondary reference Air Force Metrology and Calibration |
| 5210PL0885173 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5210-01-178-0407 is a Gage,serrated Anvil Block, manufactured by Mahr Inc, classified under FSC 5210, Measuring Tools, Craftsmen's. Status: active.
NSN 5210-01-178-0407 has 1 manufacturer part number on file: EAL-1004 (Mahr Inc).
Key specifications for EAL-1004: General Characteristics Item Description: CHROME PLATED,HARDENED STEEL,ANVIL BLOCK,1.48 IN. BY 4 IN. BY 1.5 IN. WITH STANDARD SERRATIONS IN; End Item Identification: PRECISION HEIGHT GAGE. 1 specification is 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.