The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-370-0897, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-370-0897 |
| Primary Part Number | 1212106-203 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Environmental Protection Material Location | THROUGHOUT RF SHIELDING GASKET |
| Cross-Sectional Height | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Minor Height | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Style Designator | NON-CIRCULAR |
| Cross-Sectional Shape Style | MESH AND COMPOSITION |
| Aperture Width | 63.670 INCHES NOMINAL IN |
| Minor Width | 0.125 INCHES NOMINAL IN |
| Aperture Length | 23.670 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 9 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Part Number | Manufacturer |
|---|---|
| 1212106-203 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| 44-03152 | Technical Wire Products, Llc Dba Twp (USA) |
| Reference | Meaning |
|---|---|
| 1212106-203 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 5999-01-370-0897 is a Shielding Gasket,electronic, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-370-0897 has 2 manufacturer part numbers on file: 1212106-203 (Lockheed Martin Corporation Div Rms), 44-03152 (Technical Wire Products, Llc Dba Twp).
Key specifications for 1212106-203: Environmental Protection Material Location: THROUGHOUT RF SHIELDING GASKET; Cross-Sectional Height: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Minor Height: 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Style Designator: NON-CIRCULAR. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.