The Retainer-Ejector,electrical Card, cataloged under National Stock Number 5998-01-237-8351, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Schroff Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-237-8351 |
| Primary Part Number | 104 BLACK |
| Item Name | Retainer-Ejector,electrical Card |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| Manufacturer | Schroff Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Unthreaded Mounting Hole Diameter | 0.093 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Material Document and Classification | MIL-M-20693,TYPE 4A MIL SPEC SINGLE MATERIAL RESPONSE A |
| Color | BLACK |
| Material | PLASTIC POLYAMIDE NYLON |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Part Number | Manufacturer |
|---|---|
| 104 BLACK | Schroff Inc (USA) |
| 82-2-5 | Schroff Inc (USA) |
| Reference | Meaning |
|---|---|
| 104 BLACK | 5/9 Secondary reference Calmark Corporation |
| 71-1345199-1 | 3/9 Design control — primary reference Gte Government Systems Corp Strategic Systems Div |
| 82-2BLACK | 5/9 Secondary reference Schroff Inc |
NSN 5998-01-237-8351 is a Retainer-Ejector,electrical Card, manufactured by Schroff Inc, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-237-8351 has 2 manufacturer part numbers on file: 104 BLACK (Schroff Inc), 82-2-5 (Schroff Inc).
Key specifications for 104 BLACK: Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Unthreaded Mounting Hole Diameter: 0.093 INCHES NOMINAL SINGLE MOUNTING FACILITY IN; Material Document and Classification: MIL-M-20693,TYPE 4A MIL SPEC SINGLE MATERIAL RESPONSE A; Overall Length: 1.093 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.