The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-451-4906, 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 Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-01-451-4906 |
| Primary Part Number | 30-01-1959-1212 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division |
| Status | ACTIVE |
| Environmental Protection Material Location | THROUGHOUT RF SHIELDING GASKET |
| Cross-Sectional Thickness | 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN |
| Precious Material | SILVER |
| Style Designator | NON-CIRCULAR |
| Cross-Sectional Shape Style | EMI |
| Aperture Diameter | 1.355 INCHES MINIMUM AND 1.395 INCHES MAXIMUM IN |
| Bolt Hole Quantity | 4 |
| Surface Treatment | UNABLE TO DECODE |
| Material | UNABLE TO DECODE |
| Hole Diameter | 0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM 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 | ZN |
| Weight | 0.0100 lbs |
| Cube | 0.0001 cu ft |
| Part Number | Manufacturer |
|---|---|
| 30-01-1959-1212 | Parker Hannifin Ltd (chomerics Division) (GBR) |
| 87-10654 | Technical Wire Products, Llc Dba Twp (USA) |
| 30-01-1959-1212 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| Reference | Meaning |
|---|---|
| 25431-06349 | 5/9 Secondary reference Leonardo Mw Ltd |
| 10274246-7 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
NSN 5999-01-451-4906 is a Shielding Gasket,electronic, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-451-4906 has 3 manufacturer part numbers on file: 30-01-1959-1212 (Parker Hannifin Ltd (chomerics Division)), 87-10654 (Technical Wire Products, Llc Dba Twp), 30-01-1959-1212 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division).
Key specifications for 30-01-1959-1212: Environmental Protection Material Location: THROUGHOUT RF SHIELDING GASKET; Cross-Sectional Thickness: 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN; Precious Material: SILVER; Style Designator: NON-CIRCULAR. 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.