The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-052-9535, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5999-01-052-9535 |
| Primary Part Number | 2921161-5 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Environmental Protection Material Location | THROUGHOUT RF SHIELDING GASKET |
| Precious Material | SILVER |
| Style Designator | NON-CIRCULAR |
| Cross-Sectional Shape Style | EMI HOLLOW |
| Aperture Width | 5.000 INCHES NOMINAL IN |
| Cross Section Inside Diameter | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN |
| Aperture Length | 17.750 INCHES NOMINAL IN |
| Bolt Hole Quantity | 12 |
| Center to Center Distance Between Bolt Holes Along Length | 4.250 INCHES NOMINAL IN |
| Precious Material and Location | THROUGHOUT GASKET SILVER |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.625 INCHES NOMINAL IN |
| Cross Section Outside Diameter | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN |
| Material | UNABLE TO DECODE |
| Hole Diameter | 0.875 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.625 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 | X |
| Weight | 0.2500 lbs |
| Cube | 0.1000 cu ft |
| Part Number | Manufacturer |
|---|---|
| 19-06-4336-1401 | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| 2921161-5 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 19-06-4336-1405 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division |
| 562414 | 5/1 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 5999-01-052-9535 is a Shielding Gasket,electronic, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-052-9535 has 2 manufacturer part numbers on file: 19-06-4336-1401 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), 2921161-5 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 5999-01-053-6355. Verify interchangeability with system specifications before substitution.
Key specifications for 2921161-5: Environmental Protection Material Location: THROUGHOUT RF SHIELDING GASKET; Precious Material: SILVER; Style Designator: NON-CIRCULAR; Overall Length: 19.000 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.