The Guide,piston, cataloged under National Stock Number 3930-00-140-3929, is classified within Federal Supply Class 3930 (Warehouse Trucks and Tractors, Self-propelled) of the Materials Handling Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3930-00-140-3929 |
| Item Name | Guide,piston |
| FSC / FSG | 3930 / 39 — Warehouse Trucks and Tractors, Self-propelled |
| Status | ACTIVE |
| General Characteristics Item Description | MATL ALUMINUM;2.620 IN. LG;FIRST END PLAIN HEADWITH FOUR DOWEL PIN HOLES 0.187 IN. DIA SPACED 90 DEG APART ON A 2.590 IN. BOLT CIRCLE,2.967 IN. OD,2.125 IN. ID,1.375 IN. LENGTH PLAIN INSIDE;SECOND END 2.515 IN. OD,2.125-12 UN INTERNAL @RH 0.925 IN. THREAD LENGTH;12-1/2 DEG EXTERNAL SEAT 1.245 IN. LENGTH 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 |
|---|---|
| 6699-3 | 3/9 Design control — primary reference Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel |
NSN 3930-00-140-3929 is a Guide,piston, classified under FSC 3930, Warehouse Trucks and Tractors, Self-propelled. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3110-00-180-6574. Verify interchangeability with system specifications before substitution.
Key specifications for 3930-00-140-3929: General Characteristics Item Description: MATL ALUMINUM;2.620 IN. LG;FIRST END PLAIN HEADWITH FOUR DOWEL PIN HOLES 0.187 IN. DIA SPACED 90 DEG APART ON A 2.590 IN. BOLT CIRCLE,2.967 IN. OD,2.125 IN. ID,1.375 IN. LENGTH PLAIN INSIDE;SECOND END 2.515 IN. OD,2.125-12 UN INTERNAL @RH 0.925 IN. THREAD LENGTH;12-1/2 DEG EXTERNAL SEAT 1.245 IN. LENGTH 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.