The Control Assembly,pi, cataloged under National Stock Number 1680-01-004-5337, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-004-5337 |
| Item Name | Control Assembly,pi |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| Reference Data and Literature | T.O. 13A5-46-4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Reference | Meaning |
|---|---|
| J115140-505 | 5/9 Secondary reference U.S. Government activity |
| J115140-505 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-01-004-5337 is a Control Assembly,pi, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 1680-01-498-6063. Verify interchangeability with system specifications before substitution.
Key specifications for 1680-01-004-5337: Reference Data and Literature: T.O. 13A5-46-4; Special Features: MANUFACTURERS SUGGESTED NAME - CONTROL ASSEMBLY, PITCH STABILIZATION; End Item Identification: AIRCRAFT MODEL S-3A A. 1 specification is documented in the U.S. Government catalog.
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 1680-01-004-5337 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.