The Plate,spring Retaining, cataloged under National Stock Number 5342-00-741-9430, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-741-9430 |
| Primary Part Number | 119821-4 |
| Item Name | Plate,spring Retaining |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| General Characteristics Item Description | CRES PER MIL-S-25043,COMP 17-7PH;HEAT TREAT ROCKWELL C38 TO C45;0.520 IN. LG BY 0.270 IN. WD BY 0.036 IN. THK O/A;ONE 0.149 IN. DIA HOLE THRU;0.040 IN. RADIUS OUTER CORNER ONE END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 119821-4 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| 119821-4 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 119821-4 | 5/9 Secondary reference U.S. Government activity |
| 119821-4 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
NSN 5342-00-741-9430 is a Plate,spring Retaining, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-741-9430 has 2 manufacturer part numbers on file: 119821-4 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 119821-4 (Honeywell International Inc. Div Aerospace - Torrance).
1 possible match (shared part number, not a government interchangeability claim): 1660-00-991-4163. Verify interchangeability with system specifications before substitution.
Key specifications for 119821-4: General Characteristics Item Description: CRES PER MIL-S-25043,COMP 17-7PH;HEAT TREAT ROCKWELL C38 TO C45;0.520 IN. LG BY 0.270 IN. WD BY 0.036 IN. THK O/A;ONE 0.149 IN. DIA HOLE THRU;0.040 IN. RADIUS OUTER CORNER ONE END IN; End Item Identification: 4810-00-897-8048;VALVE,BUTTERFLY. 1 specification is 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.