# NSN 5999-01-212-7903: Shielding Gasket, Electronic

NSN 5999-01-212-7903 (also written 5999012127903; NIIN 01-212-7903) is a shielding gasket, electronic in Federal Supply Class 5999, Miscellaneous Electrical and Electronic Components. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5999-01-212-7903 (5999012127903)
- NIIN: 01-212-7903 (012127903)
- Item name: SHIELDING GASKET,ELECTRONIC
- Federal Supply Class: [FSC 5999 Miscellaneous Electrical and Electronic Components](https://nsnexplorer.com/fsc/5999/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-23)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | — |
| AAUB | HOLE DIAMETER | INCHES NOMINAL 0.141 |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.060 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 1.060 |
| ABVL | APERTURE DIAMETER | INCHES NOMINAL 0.875 |
| ADPW | OUTSIDE CORNER RADIUS | INCHES NOMINAL 0.120 |
| ADUY | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | INCHES NOMINAL 0.812 |
| ADUZ | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | INCHES NOMINAL 0.812 |
| ADVD | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | INCHES NOMINAL 0.124 |
| ADVE | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | INCHES NOMINAL 0.124 |
| ADVM | CROSS-SECTIONAL THICKNESS | INCHES NOMINAL 0.032 |
| AECS | BOLT HOLE QUANTITY | 4 |
| CTNJ | ENVIRONMENTAL PROTECTION MATERIAL LOCATION | THROUGHOUT SEALING GASKET |
| MATT | MATERIAL | ENVIRONMENTAL SEAL RUBBER SILICONE CLASS Q |
| MATT | MATERIAL | EMI/RFI CONDUCTOR COPPER ALLOY AND SILVER |
| PMLC | PRECIOUS MATERIAL AND LOCATION | SILVER THROUGHOUT SEALING GASKET |
| PRMT | PRECIOUS MATERIAL | SILVER |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 042066-12 | 89305 | SIMMONDS PRECISION PRODUCTS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3001-6961-1212 | 18565 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV CHOMERICS DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5999012127903&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5999012127903
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5999-01-212-7903/
JSON: https://nsnexplorer.com/api/nsn/5999-01-212-7903.json