The Reference Standard,physical Prop, cataloged under National Stock Number 6635-01-398-9103, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6635-01-398-9103 |
| Item Name | Reference Standard,physical Prop |
| FSC / FSG | 6635 / 66 — Physical Properties Testing and Inspection |
| Status | ACTIVE |
| Material | ALUMINUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 17G130428-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6635-01-398-9103 is a Reference Standard,physical Prop, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
Key specifications for 6635-01-398-9103: Overall Height: 10.500 INCHES NOMINAL IN; Overall Width: 14.000 INCHES NOMINAL IN; Special Features: NAME STD,EDDY CURRENT; DEPTH 12.0IN,WEIGHT 25 LBS.; STANDARD IS FABRICATED WITH KNOWN SIZE DEFECTS PLACED IN STRATEGIC LOCATIONS AND POSITIONS AND SIZE OF DAMAGE TO BE ENCOUNTERED; THE STANDARD WILL HAVE 4EDM NOTCHES PLACEDIN RIM AREA OF THE WHEEL AND ONE IN THE BODY; NOTCHES 0.030 IN RADIUS DEPTH PORM 10 PERCENT AND 0.005 IN WIDTH MAX LBS; End Item Identification: C-17 NOSE LANDING GEAR. 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.
NSN 6635-01-398-9103 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.