The Housing Assembly Entrance Window, cataloged under National Stock Number 5855-01-027-3639, is classified within Federal Supply Class 5855 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5855-01-027-3639 |
| Primary Part Number | SM-D-771333-1 |
| Item Name | Housing Assembly Entrance Window |
| FSC / FSG | 5855 / 58 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| General Characteristics Item Description | COMPONENTS ARE: HOUSING,ENTRANCE WINDOW AND MIRROR 1,PLATE,RETAINING WINDOW 1,PLATE,RETAINING,MIRROR 1,WINDOW,ELEMENT 1,MIRROR,ENTRANCE ELEMENT 1,PLUS HARDWARE AND BULK ITEMS REQUIRED FOR SPECIAL ASSEMBLY PROCESS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SM-D-771333-1 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 129-100 | Theon Sensors Single Member S.a. (GRC) |
NSN 5855-01-027-3639 is a Housing Assembly Entrance Window, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5855 (No Item Name Available). Status: active.
NSN 5855-01-027-3639 has 2 cross-referenced part numbers: SM-D-771333-1 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 129-100 (Theon Sensors Single Member S.a.).
There are 5 known substitutes for 5855-01-027-3639: 5999-00-194-7747, 6675-00-378-9400, 2530-01-099-8791 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for SM-D-771333-1: General Characteristics Item Description: COMPONENTS ARE: HOUSING,ENTRANCE WINDOW AND MIRROR 1,PLATE,RETAINING WINDOW 1,PLATE,RETAINING,MIRROR 1,WINDOW,ELEMENT 1,MIRROR,ENTRANCE ELEMENT 1,PLUS HARDWARE AND BULK ITEMS REQUIRED FOR SPECIAL ASSEMBLY PROCESS. 1 total characteristics are documented in the Federal Logistics Information System.