The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-457-9798, 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 Technical Wire Products, Llc Dba Twp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-01-457-9798 |
| Primary Part Number | 87-90106A |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Technical Wire Products, Llc Dba Twp |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.032 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Aperture Diameter | 0.937 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 0.843 INCHES NOMINAL IN |
| Color | GRAY/GREY |
| Center to Center Distance Between Bolt Holes Along Width | 0.843 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.1405 INCHES NOMINAL IN |
| Hole Diameter | 0.125 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.1405 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 |
|---|---|
| 87-90106A PRIMARY | Technical Wire Products, Llc Dba Twp (USA) |
| 39-01-C255-1212 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| Reference | Meaning |
|---|---|
| 87-90106 | 5/9 Secondary reference Technical Wire Products, Llc Dba Twp |
| 714398-25 | 7/2 Vendor item drawing reference Raytheon Company Div Rmd Strategic |
NSN 5999-01-457-9798 is a Shielding Gasket,electronic, manufactured by Technical Wire Products, Llc Dba Twp, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-457-9798 has 2 manufacturer part numbers on file: 87-90106A (Technical Wire Products, Llc Dba Twp), 39-01-C255-1212 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division).
Key specifications for 87-90106A: Cross-Sectional Thickness: 0.032 INCHES NOMINAL IN; Overall Length: 1.187 INCHES NOMINAL IN; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION; Overall Width: 1.187 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.