The Attenuator,aneroid, cataloged under National Stock Number 3010-01-649-6436, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rockwell Collins 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Attenuator,aneroid |
| FSC / FSG | 3010 — Torque Converters and Speed Changers (FSG 30) |
| Manufacturers | Rockwell Collins Inc (CAGE 17610) |
| Parameter | Value |
|---|---|
| NSN | 3010-01-649-6436 |
| Primary Part Number | 21329-11 |
| Item Name | Attenuator,aneroid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Rockwell Collins Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 21329-11 PRIMARY | Rockwell Collins Inc (USA) |
| Reference | Meaning |
|---|---|
| 21329-11 | 5/9 Secondary reference Universal Propulsion Company Inc Dba Goodrich Div Universal Propulsion Co., Inc. |
| 21329-11 | 5/9 Secondary reference Ami Industries, Inc Div Utc Aerospace Systems |
NSN 3010-01-649-6436 is a Attenuator,aneroid, manufactured by Rockwell Collins Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-649-6436 has 1 manufacturer part number on file: 21329-11 (Rockwell Collins Inc).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 3010-01-649-6436 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.