The Guide,crosshead, cataloged under National Stock Number 3010-01-199-6629, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-199-6629 |
| Item Name | Guide,crosshead |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| General Characteristics Item Description | 42.75 IN.HIGH;13.75 IN.WIDE;4.00 IN.DEEP;18 HOLES IN SIDE DRILLED 1.50 IN.DEEP,8NC-2B,2 HOLES DRILLED IN FACE 1/2-13 UNC-2B;ONE SIDE SLOTTED 1.000 TO 1.002 IN.;OTHER SIDE CUT 9.75 IN. LONG BY 2.375 IN.DEEP WITH CHAMFER,AT INNER AND OUTER EDGES 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 |
|---|---|
| SSN637-518-2143703 | D/9 Drawing number reference only U.S. Government activity |
| 77625-03X2 PIECE 1 | 3/2 Design control — primary reference U.S. Government activity |
| SSN637-518-2143703 PIECE 1 | 5/2 Secondary reference U.S. Government activity |
NSN 3010-01-199-6629 is a Guide,crosshead, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
Key specifications for 3010-01-199-6629: General Characteristics Item Description: 42.75 IN.HIGH;13.75 IN.WIDE;4.00 IN.DEEP;18 HOLES IN SIDE DRILLED 1.50 IN.DEEP,8NC-2B,2 HOLES DRILLED IN FACE 1/2-13 UNC-2B;ONE SIDE SLOTTED 1.000 TO 1.002 IN.;OTHER SIDE CUT 9.75 IN. LONG BY 2.375 IN.DEEP WITH CHAMFER,AT INNER AND OUTER EDGES IN. 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.