The Seal Assembly,cover, cataloged under National Stock Number 1720-00-151-4355, is classified within Federal Supply Class 1720 (Aircraft Launching Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Herley Industries Inc. The record lists 7 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Seal Assembly,cover |
| FSC / FSG | 1720 — Aircraft Launching Equipment (FSG 17) |
| Manufacturers | Herley Industries Inc (CAGE 1PK60); U.s.a. Spares Inc. (CAGE 1UF60); G. S. E. Dynamics, Inc. Dba Gse Dynamics (CAGE 29183); Hamill Manufacturing Company Dba Hamill Manufacturing Co (CAGE 17661); Master Research & Manufacturing, Inc. Dba Master Research & Manufacturing Inc (CAGE 9U245) |
| Parameter | Value |
|---|---|
| NSN | 1720-00-151-4355 |
| Primary Part Number | 615055-2R |
| Item Name | Seal Assembly,cover |
| FSC / FSG | 1720 / 17 — Aircraft Launching Equipment |
| Manufacturer | Herley Industries Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 615055-2R | Herley Industries Inc (USA) |
| 615055-2R | U.s.a. Spares Inc. (USA) |
| 615055-2R | G. S. E. Dynamics, Inc. Dba Gse Dynamics (USA) |
| 615055-2R | Hamill Manufacturing Company Dba Hamill Manufacturing Co (USA) |
| 615055-2R | Master Research & Manufacturing, Inc. Dba Master Research & Manufacturing Inc (USA) |
| 615055-2R | Hi-Tech Manufacturing, Inc Div Main (USA) |
| 615055-2R | Airtronics, Llc (USA) |
| Reference | Meaning |
|---|---|
| 615055-2R | 3/2 Design control — primary reference U.S. Government activity |
NSN 1720-00-151-4355 is a Seal Assembly,cover, manufactured by Herley Industries Inc, classified under FSC 1720, Aircraft Launching Equipment. Status: active.
NSN 1720-00-151-4355 has 7 manufacturer part numbers on file: 615055-2R (Herley Industries Inc), 615055-2R (U.s.a. Spares Inc.), 615055-2R (G. S. E. Dynamics, Inc. Dba Gse Dynamics), 615055-2R (Hamill Manufacturing Company Dba Hamill Manufacturing Co), 615055-2R (Master Research & Manufacturing, Inc. Dba Master Research & Manufacturing Inc) and 2 more.
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.