The Interface Unit,communication Equ, cataloged under National Stock Number 5895-01-557-7204, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Manassas. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5895-01-557-7204 |
| Primary Part Number | B1118 |
| Item Name | Interface Unit,communication Equ |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms - Manassas |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JH |
| Weight | 3.0000 lbs |
| Cube | 1.0370 cu ft |
| Part Number | Manufacturer |
|---|---|
| B1118 PRIMARY | Lockheed Martin Corporation Div Rms - Manassas (USA) |
| Reference | Meaning |
|---|---|
| 146482-1 | C/1 Advisory reference — outside the item-of-supply concept Drs Technologies Canada Ltd |
| 146482-1 | 5/9 Secondary reference Drs Technologies Canada Ltd |
| B1118 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5895-01-557-7204 is a Interface Unit,communication Equ, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-557-7204 has 1 manufacturer part number on file: B1118 (Lockheed Martin Corporation Div Rms - Manassas).
Key specifications for B1118: Part Name Assigned by Controlling Agency: (INAVY)BASIC RATE INTERFACE; End Item Identification: AN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE;ON-568(V)/UYQ-70(V), SECURE VOICE SYSTEM. 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 5895-01-557-7204 has DEMIL Code D. 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.