The Contact Cavity Ream, cataloged under National Stock Number 3419-01-563-9344, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3419-01-563-9344 |
| Primary Part Number | SA7132761 |
| Item Name | Contact Cavity Ream |
| FSC / FSG | 3419 / 34 — Miscellaneous Machine Tools |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| SA7132761 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| SA7132761 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 3419-01-563-9344 is a Contact Cavity Ream, manufactured by Naval Sea Systems Command, classified under FSC 3419, Miscellaneous Machine Tools. Status: active.
NSN 3419-01-563-9344 has 1 manufacturer part number on file: SA7132761 (Naval Sea Systems Command).
Key specifications for SA7132761: Overall Diameter: 0.500 INCHES NOMINAL IN; Overall Length: 2.500 INCHES NOMINAL IN; Special Features: FOR USE WITH FUEL VALVE AND CAP ASSEMBLY; Surface Treatment: PASSIVATE. 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.