The Grip Assembly,controller,aircraf, cataloged under National Stock Number 1680-00-658-8429, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1680-00-658-8429 |
| Primary Part Number | S1640-62104-6 |
| Item Name | Grip Assembly,controller,aircraf |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Mounting End Type | INTERNAL |
| Cable Length | 36.000 INCHES NOMINAL IN |
| Accommodation Type | FINGER NOTCHED AND KNURLED END GRIPPING |
| Design Type | PISTOL |
| Variable Resistor | NOT INCLUDED |
| Mounting End Bolt Hole | INCLUDED |
| Mounting End Length | 1.938 INCHES NOMINAL IN |
| Grip Length | 6.500 INCHES NOMINAL IN |
| Switch Marking | BEEPER TEIM,FWD,AFT,L,R,FOR TOGGLE SWITCH MIKE,INT. 1ST POS.,RADIO 2ND POS. FOR TRIGGER SWITCH CARGO,TRIM REL.,AUTO STAB REL,FOR BUSH BUTTON SWITCHES |
| Electrical Cable | INCLUDED |
| Material | PLASTIC GRIP |
| Mounting End Diameter | 1.126 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S1640-62104-6 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| 21225-6 | 5/9 Secondary reference Amphenol Corp Div Amphenol Aerospace Operations |
| 21225-6 | 5/9 Secondary reference Unison Industries Llc |
| 21225-6 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-00-658-8429 is a Grip Assembly,controller,aircraf, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-658-8429 has 1 manufacturer part number on file: S1640-62104-6 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-148-7647. Verify interchangeability with system specifications before substitution.
Key specifications for S1640-62104-6: Mounting End Type: INTERNAL; Cable Length: 36.000 INCHES NOMINAL IN; Accommodation Type: FINGER NOTCHED AND KNURLED END GRIPPING; Design Type: PISTOL. 12 specifications are 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 1680-00-658-8429 has DEMIL Code B. 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.