The Retainer-Ejector,electrical Card, cataloged under National Stock Number 5998-01-249-2079, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-249-2079 |
| Primary Part Number | GE520G4 |
| Item Name | Retainer-Ejector,electrical Card |
| FSC / FSG | 5998 / 59 — Circuit Card Assembly |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE |
| Unthreaded Mounting Hole Diameter | 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Material Document and Classification | QQ-A-200/9 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY 6063 |
| Surface Treatment | ANODIZE |
| Color | BLACK |
| Color | BLACK |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE |
| Unthreaded Mounting Hole Diameter | 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Material Document and Classification | QQ-A-200/9 FED SPEC SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY 6063 |
| Surface Treatment | ANODIZE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 0.0250 lbs |
| Cube | 0.0006 cu ft |
NSN 5998-01-249-2079 is a Retainer-Ejector,electrical Card, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5998 (Circuit Card Assembly). Status: active.
NSN 5998-01-249-2079 has 2 cross-referenced part numbers: GE520G4 (Northrop Grumman Systems Corporation), 73-4-3 (Schroff Inc).
There are 12 known substitutes for 5998-01-249-2079: 4920-00-015-2867, 5950-00-070-8105, 4510-00-110-3746 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for GE520G4: Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE; Unthreaded Mounting Hole Diameter: 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN; Overall Height: 0.310 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY. 22 total characteristics are documented in the Federal Logistics Information System.