The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-121-8364, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 4 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 | 5999-01-121-8364 |
| Primary Part Number | 9657D39H01 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Environmental Protection Material Location | AROUND RF SHIELDING GASKET OUTER PERIMETER |
| Cross-Sectional Height | 0.090 INCHES NOMINAL IN |
| Inside Corner Radius | 0.120 INCHES NOMINAL IN |
| Minor Height | 0.090 INCHES NOMINAL IN |
| Material Document and Classification | UNABLE TO DECODE |
| Cross-Sectional Shape Style | MESH AND COMPOSITION |
| Aperture Width | 6.380 INCHES NOMINAL IN |
| Minor Width | 0.160 INCHES NOMINAL IN |
| Aperture Length | 17.620 INCHES NOMINAL IN |
| Bolt Hole Quantity | 26 |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.190 INCHES NOMINAL IN |
| Outside Corner Radius | 0.250 INCHES NOMINAL IN |
| Material | UNABLE TO DECODE |
| Hole Diameter | 0.156 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.190 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 | J |
| Weight | 0.4200 lbs |
| Cube | 0.1040 cu ft |
| Part Number | Manufacturer |
|---|---|
| 44-00910A | Technical Wire Products, Llc Dba Twp (USA) |
| 03-0101-C307 | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| 9657D39H01 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 3040-2011-0434 | Tech Etch Inc (USA) |
NSN 5999-01-121-8364 is a Shielding Gasket,electronic, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-121-8364 has 4 manufacturer part numbers on file: 44-00910A (Technical Wire Products, Llc Dba Twp), 03-0101-C307 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 9657D39H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 3040-2011-0434 (Tech Etch Inc).
Key specifications for 9657D39H01: Environmental Protection Material Location: AROUND RF SHIELDING GASKET OUTER PERIMETER; Cross-Sectional Height: 0.090 INCHES NOMINAL IN; Inside Corner Radius: 0.120 INCHES NOMINAL IN; Minor Height: 0.090 INCHES NOMINAL IN. 15 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.