The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-157-0748, 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 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-157-0748 |
| Primary Part Number | 20-11-5017-1236 |
| 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 |
| Cross-Sectional Thickness | 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN |
| Precious Material | SILVER |
| Precious Material and Weight | 0.005 SILVER GRAINS, TROY |
| Aperture Width | 0.520 INCHES NOMINAL IN |
| Aperture Length | 1.030 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 1.280 INCHES NOMINAL IN |
| Surface Treatment | UNABLE TO DECODE |
| Center to Center Distance Between Bolt Holes Along Width | 1.340 INCHES NOMINAL IN |
| Precious Material and Location | EMI/RFI CONDUCTIVE PARTICLE SURFACES SILVER |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.670 INCHES NOMINAL IN |
| Outside Corner Radius | 1.120 INCHES NOMINAL IN |
| Material | UNABLE TO DECODE |
| Hole Diameter | 0.180 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.640 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 20-11-5017-1236 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| Reference | Meaning |
|---|---|
| 966081-1C | 5/2 Secondary reference U.S. Government activity |
NSN 5999-01-157-0748 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 5999-01-157-0748 has 1 manufacturer part number on file: 20-11-5017-1236 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division).
Key specifications for 20-11-5017-1236: Cross-Sectional Thickness: 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN; Precious Material: SILVER; Precious Material and Weight: 0.005 SILVER GRAINS, TROY; Overall Length: 1.677 INCHES MINIMUM AND 1.697 INCHES MAXIMUM 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.