The Gear Shaper, cataloged under National Stock Number 3414-01-088-7890, is classified within Federal Supply Class 3414 (Gear Cutting and Finishing Machines) of the Metalworking Machinery (continued) 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3414-01-088-7890 |
| Item Name | Gear Shaper |
| FSC / FSG | 3414 / 34 — Gear Cutting and Finishing Machines |
| Status | ACTIVE |
| General Characteristics Item Description | 1 10 HP;900/1800 RPM STROKING MOTOR W/SHEAVES FOR 130/260,166/322,240/480 S.P.M;1 IND.D.C.FEED DRIVE;1 SPUR GUIDE;1 STD.ST.OF 51 CHANGE GEARS;1 HELICAL GUIDE;REMOVABLE CHIP BASKET;COOLANT SUMP IN BASE;WORK SPINDLE TOP PLATE W/T SLOTS;MAX.OVERALL L.118 7/8 IN;MAX.OVERALL H.,ZERO RAISE,96 1/2 IN;MAX.OVERALL D.53 IN;TOTAL SPACE REQUIRED FOR HYDRAULIC UNIT AND OPEN DOORS,L.118 7/8 IN.,D.109 5/8 IN;NET WEIGHT WITH MOTORS,11000 LBS LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| MODEL 10-4 | 3/9 Design control — primary reference Emhart Industries Inc Fellows Corp Div |
| 3414-2232-1445 | 6/9 Informative reference only U.S. Government activity |
NSN 3414-01-088-7890 is a Gear Shaper, classified under FSC 3414, Gear Cutting and Finishing Machines. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5895-01-410-8710. Verify interchangeability with system specifications before substitution.
Key specifications for 3414-01-088-7890: General Characteristics Item Description: 1 10 HP;900/1800 RPM STROKING MOTOR W/SHEAVES FOR 130/260,166/322,240/480 S.P.M;1 IND.D.C.FEED DRIVE;1 SPUR GUIDE;1 STD.ST.OF 51 CHANGE GEARS;1 HELICAL GUIDE;REMOVABLE CHIP BASKET;COOLANT SUMP IN BASE;WORK SPINDLE TOP PLATE W/T SLOTS;MAX.OVERALL L.118 7/8 IN;MAX.OVERALL H.,ZERO RAISE,96 1/2 IN;MAX.OVERALL D.53 IN;TOTAL SPACE REQUIRED FOR HYDRAULIC UNIT AND OPEN DOORS,L.118 7/8 IN.,D.109 5/8 IN;NET WEIGHT WITH MOTORS,11000 LBS LBS. 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.
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.