The Shield,shelter Structure, cataloged under National Stock Number 5410-01-066-9946, is classified within Federal Supply Class 5410 (Prefabricated and Portable Buildings) of the Prefabricated Structures and Scaffolding group. The manufacturer of record is Technical Wire Products, Llc Dba Twp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5410-01-066-9946 |
| Primary Part Number | 31-90150 |
| Item Name | Shield,shelter Structure |
| FSC / FSG | 5410 / 54 — Prefabricated and Portable Buildings |
| Manufacturer | Technical Wire Products, Llc Dba Twp |
| Status | ACTIVE |
| FSC Application Data | EMI SHELTER |
| General Characteristics Item Description | ASSEMBLY OF RUBBER TUBING MATERIAL SILICONE RUBBER CLASS 2A GRADE 50 PER ZZ-R-765,KNIT WIRE MATERIAL TIN-COPPER-IRON A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 31-90150 PRIMARY | Technical Wire Products, Llc Dba Twp (USA) |
| Reference | Meaning |
|---|---|
| 3142003-011-103 | 5/2 Secondary reference U.S. Government activity |
NSN 5410-01-066-9946 is a Shield,shelter Structure, manufactured by Technical Wire Products, Llc Dba Twp, classified under FSC 5410, Prefabricated and Portable Buildings. Status: active.
NSN 5410-01-066-9946 has 1 manufacturer part number on file: 31-90150 (Technical Wire Products, Llc Dba Twp).
Key specifications for 31-90150: FSC Application Data: EMI SHELTER; General Characteristics Item Description: ASSEMBLY OF RUBBER TUBING MATERIAL SILICONE RUBBER CLASS 2A GRADE 50 PER ZZ-R-765,KNIT WIRE MATERIAL TIN-COPPER-IRON A. 2 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.
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.