The Crank,hand, cataloged under National Stock Number 2990-00-209-7380, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-00-209-7380 |
| Item Name | Crank,hand |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Status | ACTIVE |
| Handle Style | RECESSED FLAT |
| Handle Rotating Feature | INCLUDED |
| Handle Length | 3.500 INCHES NOMINAL IN |
| Key Width | 0.312 INCHES NOMINAL IN |
| Mounting Method | INTEGRAL HANDLE |
| Ratchet | NOT INCLUDED |
| Drive End Style | EXTERNAL |
| Material Document and Classification | FED STD 66, COMP 8630 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Drive Facility Style | PARALLEL KEYS |
| Key Quantity | 2 |
| Key Height | 0.375 INCHES NOMINAL IN |
| Crank Throw Length | 7.000 INCHES NOMINAL IN |
| Drive Facility Outside Diameter | 0.750 INCHES NOMINAL IN |
| Arm Style | STRAIGHT |
| Drive End Outside Diameter | 0.750 INCHES NOMINAL IN |
| Material | STEEL COMP 8630 OVERALL |
| Length From End to Arm Center | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| H11765 | 3/9 Design control — primary reference Mancraft Industries Inc |
NSN 2990-00-209-7380 is a Crank,hand, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
Key specifications for 2990-00-209-7380: Handle Style: RECESSED FLAT; Handle Rotating Feature: INCLUDED; Handle Length: 3.500 INCHES NOMINAL IN; Key Width: 0.312 INCHES NOMINAL IN. 17 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.
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.