The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-486-7530, 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 Ducommun Labarge Technologies, Inc.. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-486-7530 |
| Primary Part Number | 724217 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Ducommun Labarge Technologies, Inc. |
| Status | ACTIVE |
| Inside Corner Radius | 0.250 INCHES NOMINAL IN |
| Aperture Width | 3.630 INCHES NOMINAL IN |
| Aperture Length | 6.680 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 |
|---|---|
| 724217 PRIMARY | Ducommun Labarge Technologies, Inc. (USA) |
| 12479250-1 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 12479250 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5999-01-486-7530 is a Shielding Gasket,electronic, manufactured by Ducommun Labarge Technologies, Inc., classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-486-7530 has 2 manufacturer part numbers on file: 724217 (Ducommun Labarge Technologies, Inc.), 12479250-1 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5999-01-492-5543. Verify interchangeability with system specifications before substitution.
Key specifications for 724217: Inside Corner Radius: 0.250 INCHES NOMINAL IN; Aperture Width: 3.630 INCHES NOMINAL IN; Aperture Length: 6.680 INCHES NOMINAL IN; Special Features: GASKET EPDM ELASTOMER, EMI/RFI CONDUCTIVE SHIELDING, NEXT ASSY 12478600, USED ON M2A3 AND M3A3. 3 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.