The Encoder,shaft Angle to Digital, cataloged under National Stock Number 5990-01-558-9301, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bei Motion Systems Co Inc Industrial Encoder Div. 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 | 5990-01-558-9301 |
| Primary Part Number | HMT25D-SS-12X4-NB-S3-CW-E-M18 |
| Item Name | Encoder,shaft Angle to Digital |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | Bei Motion Systems Co Inc Industrial Encoder Div |
| Status | ACTIVE |
| 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 |
| Part Number | Manufacturer |
|---|---|
| HMT25D-SS-12X4-NB-S3-CW-E-M18 PRIMARY | Bei Motion Systems Co Inc Industrial Encoder Div (USA) |
NSN 5990-01-558-9301 is a Encoder,shaft Angle to Digital, manufactured by Bei Motion Systems Co Inc Industrial Encoder Div, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-01-558-9301 has 1 manufacturer part number on file: HMT25D-SS-12X4-NB-S3-CW-E-M18 (Bei Motion Systems Co Inc Industrial Encoder Div).
Key specifications for HMT25D-SS-12X4-NB-S3-CW-E-M18: Special Features: CODE:NATURAL BINARY,GRAY CODE OR SSI COMPATIBLE;SUPPLY VOLTAGE:5-28VDC;OPERATING TEMP:0C TO 70C,STORAGE:MINUS 20C TO 90C VDC; Part Name Assigned by Controlling Agency: HMT25 ABSOLUTE MULTI-TURN ENCODER; End Item Identification: STRYKER (MGS). 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.
NSN 5990-01-558-9301 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.