The Shielding Gasket,access Door, cataloged under National Stock Number 5999-00-009-5877, 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 Johns Manville Intl. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: FT.
| Parameter | Value |
|---|---|
| NSN | 5999-00-009-5877 |
| Primary Part Number | CAP274E |
| Item Name | Shielding Gasket,access Door |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Johns Manville Intl |
| Status | ACTIVE |
| General Characteristics Item Description | GASKET OF SILVER COATED NEOPRENE FILLED WITH INCONNEL MESH CORE 7 FT. L,1.25 IN.W,0.375 IN.THK 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 | FT |
| Acquisition advice code | JN |
| Weight | 0.1429 lbs |
| Cube | 0.0033 cu ft |
| Part Number | Manufacturer |
|---|---|
| CAP274E PRIMARY | Johns Manville Intl (USA) |
| Reference | Meaning |
|---|---|
| CEP5932 | 5/9 Secondary reference U.S. Government activity |
NSN 5999-00-009-5877 is a Shielding Gasket,access Door, manufactured by Johns Manville Intl, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-009-5877 has 1 manufacturer part number on file: CAP274E (Johns Manville Intl).
Key specifications for CAP274E: General Characteristics Item Description: GASKET OF SILVER COATED NEOPRENE FILLED WITH INCONNEL MESH CORE 7 FT. L,1.25 IN.W,0.375 IN.THK IN. 1 specification is 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.