The Gage Set,inspection, cataloged under National Stock Number 5280-01-077-8057, is classified within Federal Supply Class 5280 (Sets, Kits, and Outfits of Measuring Tools) of the Measuring Tools group. The manufacturer of record is B. C. Ames Incorporated. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5280-01-077-8057 |
| Primary Part Number | E4 |
| Item Name | Gage Set,inspection |
| FSC / FSG | 5280 / 52 — Sets, Kits, and Outfits of Measuring Tools |
| Manufacturer | B. C. Ames Incorporated |
| 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 |
|---|---|
| E4 PRIMARY | B. C. Ames Incorporated (USA) |
NSN 5280-01-077-8057 is a Gage Set,inspection, manufactured by B. C. Ames Incorporated, classified under FSC 5280, Sets, Kits, and Outfits of Measuring Tools. Status: active.
NSN 5280-01-077-8057 has 1 manufacturer part number on file: E4 (B. C. Ames Incorporated).
Key specifications for E4: Special Features: GAGE SET,DIATEST;INCLUDES PROBES,NEEDLES AND SETTING RINGS,DIAL INDICATOR AND RETRACTION KNOB,HOLDER W/0.375 IN. DIA. COLLECT,FITTED PROTECTIVE CASE;PROBE RANGES FROM 0.822 IN. TO 1.135 IN.,PROBE NUMBER FROM 041 TO 046,NEEDLE NUMBER N-7,GAGING DEPTH 2.000 IN.,SETTING RING 0.8500 IN. TO 1.1000 IN.;DIAL INDICATOR SIZE AGD-1,MIN. GRAD. 0.0001 IN.,TOTAL RANGE 0.500 IN.,RANGE PER REV. 0.010 IN.,MODEL 111.05BG,0.375 IN. DIA.STEM,PLAIN BEARINGS,FLAT BACK,LONG CONTACT AND BALANCED DIAL W/PLUS ON LEFT IN; End Item Identification: TF33,TF30,TF41,TF39,J56,J75,J79,J85, ENGINES. 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.