The Shield,electronic Components, cataloged under National Stock Number 5999-01-335-9581, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-335-9581 |
| Primary Part Number | 687-3937-001 |
| Item Name | Shield,electronic Components |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 15 TAB SINGLE MOUNTING FACILITY |
| Surface Treatment Document and Classification | MIL-T-10727,TYPE I MIL SPEC 2ND TREATMENT RESPONSE |
| Style Designator | IRREGULAR |
| Material Document and Classification | QQ-A-250/8,ALLOY 5052,TEMPER H32 FED SPEC SINGLE MATERIAL RESPONSE |
| Surface Treatment | COPPER AND TIN |
| Material | ALUMINUM ALLOY 5052 |
| 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 |
|---|---|
| 687-3937-001 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 5999-01-335-9581 is a Shield,electronic Components, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-335-9581 has 1 manufacturer part number on file: 687-3937-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 687-3937-001: Mounting Facility Type and Quantity: 15 TAB SINGLE MOUNTING FACILITY; Overall Height: 0.025 INCHES NOMINAL0.025 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-T-10727,TYPE I MIL SPEC 2ND TREATMENT RESPONSE; Style Designator: IRREGULAR. 6 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.