The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-159-3857, 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 Tech Etch Inc. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-159-3857 |
| Primary Part Number | SM-C-858515 |
| Item Name | Shielding Gasket,electronic |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Tech Etch Inc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | UNABLE TO DECODE |
| Cross-Sectional Thickness | 0.003 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Style Designator | NON-CIRCULAR |
| Material Document and Classification | UNABLE TO DECODE |
| Cross-Sectional Shape Style | METAL |
| Aperture Width | 0.312 INCHES NOMINAL IN |
| Aperture Length | 0.622 INCHES NOMINAL IN |
| Bolt Hole Quantity | 4 |
| Center to Center Distance Between Bolt Holes Along Length | 0.862 INCHES NOMINAL IN |
| Surface Treatment | UNABLE TO DECODE |
| Center to Center Distance Between Bolt Holes Along Width | 0.550 INCHES NOMINAL IN |
| Precious Material and Location | BODY SURFACES SILVER |
| Outside Edge to Bolt Hole Center Distance Along Length | 0.104 INCHES NOMINAL IN |
| Material | UNABLE TO DECODE |
| Hole Diameter | 0.120 INCHES NOMINAL IN |
| Outside Edge to Bolt Hole Center Distance Along Width | 0.100 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 | J |
| Weight | 0.0100 lbs |
| Cube | 0.0006 cu ft |
| Part Number | Manufacturer |
|---|---|
| SM-C-858515 | Tech Etch Inc (USA) |
| SM-C-858515 | Bright Lights Usa, Inc Dba Blusa Defense Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| SM-C-858515 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5999-01-159-3857 is a Shielding Gasket,electronic, manufactured by Tech Etch Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-159-3857 has 2 manufacturer part numbers on file: SM-C-858515 (Tech Etch Inc), SM-C-858515 (Bright Lights Usa, Inc Dba Blusa Defense Manufacturing).
Key specifications for SM-C-858515: Surface Treatment Document and Classification: UNABLE TO DECODE; Cross-Sectional Thickness: 0.003 INCHES NOMINAL IN; Precious Material: SILVER; Style Designator: NON-CIRCULAR. 17 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.