The Retainer Seal, cataloged under National Stock Number 1560-01-043-7448, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is The Boeing Company Div Commercial. The record lists 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1560-01-043-7448 |
| Primary Part Number | 90-3328-3011 |
| Item Name | Retainer Seal |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | The Boeing Company Div Commercial |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 90-3328-3011 | Nordam Group Llc, the Div Nordam (USA) |
| 90-3328-3011 | Camnetics Manufacturing Corporation (USA) |
| 90-3328-3011 PRIMARY | The Boeing Company Div Commercial (USA) |
| 90-3328-3011 | Infinity Fabrication, Inc. (USA) |
| 90-3328-3011 | Volumatic Inc Dba Volumatic Inc (USA) |
| 90-3328-3011 | Malones Cnc Machining Inc (USA) |
| 90-3328-3011 | D-J Engineering Inc Dba D-J Engineering Inc (USA) |
| 90-3328-3011 | Aero Components, Llc (USA) |
| Reference | Meaning |
|---|---|
| 90-3328-3011 | 5/2 Secondary reference U.S. Government activity |
NSN 1560-01-043-7448 is a Retainer Seal, manufactured by The Boeing Company Div Commercial, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-043-7448 has 8 manufacturer part numbers on file: 90-3328-3011 (Nordam Group Llc, the Div Nordam), 90-3328-3011 (Camnetics Manufacturing Corporation), 90-3328-3011 (The Boeing Company Div Commercial), 90-3328-3011 (Infinity Fabrication, Inc.), 90-3328-3011 (Volumatic Inc Dba Volumatic Inc) and 3 more.
Key specifications for 90-3328-3011: End Item Identification: E-3A ACFT A. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1560-01-043-7448 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.