The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-453-4956, 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 Bae Systems Controls Inc. Government technical data includes 10 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-453-4956 |
| Primary Part Number | 481148-09 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Bae Systems Controls Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.031 INCHES NOMINAL IN |
| Minor Height | 0.031 INCHES NOMINAL IN |
| Style Designator | NON-CIRCULAR |
| Cross-Sectional Shape Style | MESH AND METAL |
| Aperture Diameter | 1.682 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Cross Section Outside Diameter | 0.047 INCHES NOMINAL IN |
| Outside Corner Radius | 0.218 INCHES NOMINAL IN |
| Material | UNABLE TO DECODE |
| Hole Diameter | 0.152 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 | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Part Number | Manufacturer |
|---|---|
| 481148-09 PRIMARY | Bae Systems Controls Inc (USA) |
| SSCG-B-20-0 | Spira Manufacturing Corporation Dba Spira Manufacturing Corp (USA) |
NSN 5999-01-453-4956 is a Shielding Gasket,electronic, manufactured by Bae Systems Controls Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-453-4956 has 2 manufacturer part numbers on file: 481148-09 (Bae Systems Controls Inc), SSCG-B-20-0 (Spira Manufacturing Corporation Dba Spira Manufacturing Corp).
Key specifications for 481148-09: Cross-Sectional Height: 0.031 INCHES NOMINAL IN; Minor Height: 0.031 INCHES NOMINAL IN; Style Designator: NON-CIRCULAR; Overall Length: 1.937 INCHES NOMINAL IN. 10 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.