The Lapping Tool,seat, cataloged under National Stock Number 3419-01-532-9967, is classified within Federal Supply Class 3419 (Miscellaneous Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3419-01-532-9967 |
| Primary Part Number | 803-5959306-XXX-080 |
| Item Name | Lapping Tool,seat |
| FSC / FSG | 3419 / 34 — Miscellaneous Machine Tools |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Overall Diameter | 1.500 INCHES NOMINAL IN |
| General Characteristics Item Description | 1.500 IN DIA. BOTTOM IS 1.000 IN. HIGH AND BOTTOM IS CHAMFERED 0.375 IN X 45 DEG; STEM IS 5.000 IN. LONG WITH DIA. OF 0.747-0.749 IN. AND HAS SLOT ACROSS TOP END 0.096 IN WIDE BY 0.156 IN. DEEP AND IS CHAMFERED AT TOP 0.060 IN X 45 DEG.; MARKED ON SIDE OF BOTTOM SECTION: FORK VLV 803-5959406 LAPPING TOOL, SEAT IN |
| Material | IRON CAST |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 803-5959306-XXX-080 PRIMARY | Naval Sea Systems Command (USA) |
NSN 3419-01-532-9967 is a Lapping Tool,seat, manufactured by Naval Sea Systems Command, classified under FSC 3419, Miscellaneous Machine Tools. Status: active.
NSN 3419-01-532-9967 has 1 manufacturer part number on file: 803-5959306-XXX-080 (Naval Sea Systems Command).
Key specifications for 803-5959306-XXX-080: Overall Height: 6.000 INCHES NOMINAL IN; Overall Diameter: 1.500 INCHES NOMINAL IN; General Characteristics Item Description: 1.500 IN DIA. BOTTOM IS 1.000 IN. HIGH AND BOTTOM IS CHAMFERED 0.375 IN X 45 DEG; STEM IS 5.000 IN. LONG WITH DIA. OF 0.747-0.749 IN. AND HAS SLOT ACROSS TOP END 0.096 IN WIDE BY 0.156 IN. DEEP AND IS CHAMFERED AT TOP 0.060 IN X 45 DEG.; MARKED ON SIDE OF BOTTOM SECTION: FORK VLV 803-5959406 LAPPING TOOL, SEAT IN; Special Features: MATL IS ASTM A536 GR-60-40-18 OR ASTM A47 GR32519. 3 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.