The Link Assembly,gearbox, cataloged under National Stock Number 5340-01-172-3644, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-172-3644 |
| Primary Part Number | 12328-11 |
| Item Name | Link Assembly,gearbox |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | F |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 12328-11 PRIMARY | Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 12328-11 | C/1 Advisory reference — outside the item-of-supply concept Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 12328-11 | 5/9 Secondary reference Ami Industries, Inc Div Utc Aerospace Systems |
NSN 5340-01-172-3644 is a Link Assembly,gearbox, manufactured by Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-172-3644 has 1 manufacturer part number on file: 12328-11 (Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc.).
Key specifications for 12328-11: Part Name Assigned by Controlling Agency: LINK; End Item Identification: LINK INITIATION SUB-SYSTEM. 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.
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.