The Coupler,digital Data, cataloged under National Stock Number 5895-01-577-5120, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Infinite Electronics International, Inc.. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-577-5120 |
| Primary Part Number | 90-50211 |
| Item Name | Coupler,digital Data |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Infinite Electronics International, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| 90-50211 | Boeing Defence Australia Ltd Div Defense, Space & Security (AUS) |
| 90-50211 PRIMARY | Infinite Electronics International, Inc. (USA) |
| NRG01-Y-211-000A | Raytheon Systems Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 10445943 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 90-50211 | 3/9 Design control — primary reference Infinite Electronics International, Inc. Dba Milestek |
NSN 5895-01-577-5120 is a Coupler,digital Data, manufactured by Infinite Electronics International, Inc., classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-577-5120 has 3 manufacturer part numbers on file: 90-50211 (Boeing Defence Australia Ltd Div Defense, Space & Security), 90-50211 (Infinite Electronics International, Inc.), NRG01-Y-211-000A (Raytheon Systems Ltd).
Key specifications for 90-50211: Overall Height: 0.880 INCHES NOMINAL IN; Overall Length: 2.500 INCHES NOMINAL IN; Overall Width: 1.150 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: STUB COUPLERS. 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 5895-01-577-5120 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.