The Retainer-Ejector,electrical Card, cataloged under National Stock Number 5998-01-255-4249, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Rc Displays Systems. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5998-01-255-4249 |
| Primary Part Number | 99021-1 |
| Item Name | Retainer-Ejector,electrical Card |
| FSC / FSG | 5998 / 59 — Circuit Card Assembly |
| Manufacturer | Rockwell Collins, Inc. Dba Rc Displays Systems |
| Status | ACTIVE |
| Material | PLASTIC |
| Color | WHITE |
| Unthreaded Mounting Hole Diameter | 0.095 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Material Document and Classification | MIL-A-20693,TYPE 4A MIL SPEC SINGLE MATERIAL RESPONSE A |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Material | PLASTIC |
| Color | WHITE |
| Unthreaded Mounting Hole Diameter | 0.095 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Material Document and Classification | MIL-A-20693,TYPE 4A MIL SPEC SINGLE MATERIAL RESPONSE A |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | Q |
| Unit of Issue | EA |
| SMR Code | YN |
| Part Number | Manufacturer |
|---|---|
| S-205 | Scanbe Mfg Co Div of Zero Corp (USA) |
| 11780319-1 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 99021-1 PRIMARY | Rockwell Collins, Inc. Dba Rc Displays Systems (USA) |
NSN 5998-01-255-4249 is a Retainer-Ejector,electrical Card, manufactured by Rockwell Collins, Inc. Dba Rc Displays Systems, classified under FSC 5998 (Circuit Card Assembly). Status: active.
NSN 5998-01-255-4249 has 3 cross-referenced part numbers: S-205 (Scanbe Mfg Co Div of Zero Corp), 11780319-1 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 99021-1 (Rockwell Collins, Inc. Dba Rc Displays Systems).
There are 8 known substitutes for 5998-01-255-4249: 5998-00-252-9775, 5310-00-996-9372, 8040-01-034-0401 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 99021-1: Overall Length: 1.1250 INCHES NOMINAL IN; End Item Identification: TEST SET,FIRE CONTROL SUBSYSTEM; NSN 4931-01-079-8403; Material: PLASTIC; Overall Height: 0.3120 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.