The Rib, cataloged under National Stock Number 1560-01-164-4792, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Camnetics Manufacturing Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-01-164-4792 |
| Primary Part Number | 9-58909-3 |
| Item Name | Rib |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Camnetics Manufacturing Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | LOCATION-DOWNLOCK,SPOILER;STOCK SIZE-.051 X 3.5 X 23.0 IN.;CLAD 7075-0 ALUMINUM ALLOY PER QQ-A-237,0 TEMPERED;HEAT TREATED TO T6;FINISH-F-2.115;OPPOSITE -4 IN |
| 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 |
|---|---|
| 9-58909-3 | Camnetics Manufacturing Corporation (USA) |
| 9-58909-3 | Northrop Grumman Technical Services, Inc. Div CAGE Code Should Not Be Used for Contract Awards (USA) |
| 9-58909-3 | Volumatic Inc Dba Volumatic Inc (USA) |
| 9-58909-3 | D-J Engineering Inc Dba D-J Engineering Inc (USA) |
| 9-58909-3 | Nordam Group Llc, the Div Nordam (USA) |
| 9-58909-3 | Fmw, Inc. (USA) |
| 9-58909-3 | Infinity Fabrication, Inc. (USA) |
| 9-58909-3 | Malones Cnc Machining Inc (USA) |
| 9-58909-3 | Aero Components, Llc (USA) |
| Reference | Meaning |
|---|---|
| 9-58909-3 | 3/2 Design control — primary reference U.S. Government activity |
| 9-58909-1 | 5/9 Secondary reference U.S. Government activity |
NSN 1560-01-164-4792 is a Rib, manufactured by Camnetics Manufacturing Corporation, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-164-4792 has 9 manufacturer part numbers on file: 9-58909-3 (Camnetics Manufacturing Corporation), 9-58909-3 (Northrop Grumman Technical Services, Inc. Div CAGE Code Should Not Be Used for Contract Awards), 9-58909-3 (Volumatic Inc Dba Volumatic Inc), 9-58909-3 (D-J Engineering Inc Dba D-J Engineering Inc), 9-58909-3 (Nordam Group Llc, the Div Nordam) and 4 more.
Key specifications for 9-58909-3: General Characteristics Item Description: LOCATION-DOWNLOCK,SPOILER;STOCK SIZE-.051 X 3.5 X 23.0 IN.;CLAD 7075-0 ALUMINUM ALLOY PER QQ-A-237,0 TEMPERED;HEAT TREATED TO T6;FINISH-F-2.115;OPPOSITE -4 IN; End Item Identification: B-52 AIRCRAFT. 1 specification is 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 1560-01-164-4792 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.