The Tube,metallic, cataloged under National Stock Number 4710-01-655-4635, is classified within Federal Supply Class 4710 (Pipe, Tube and Rigid Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Honeywell Enraf Americas Inc Dba Honeywell Enraf Americas Inc. Government technical data includes 2 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 | 4710-01-655-4635 |
| Primary Part Number | MSST12X1MM |
| Item Name | Tube,metallic |
| FSC / FSG | 4710 / 47 — Pipe, Tube and Rigid Tubing |
| Manufacturer | Honeywell Enraf Americas Inc Dba Honeywell Enraf Americas Inc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | PLAIN ROUND |
| Material | STEEL STAINLESS - USE STB000 |
| 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 |
|---|---|
| MSST12X1MM PRIMARY | Honeywell Enraf Americas Inc Dba Honeywell Enraf Americas Inc (USA) |
NSN 4710-01-655-4635 is a Tube,metallic, manufactured by Honeywell Enraf Americas Inc Dba Honeywell Enraf Americas Inc, classified under FSC 4710, Pipe, Tube and Rigid Tubing. Status: active.
NSN 4710-01-655-4635 has 1 manufacturer part number on file: MSST12X1MM (Honeywell Enraf Americas Inc Dba Honeywell Enraf Americas Inc).
Key specifications for MSST12X1MM: Cross-Sectional Shape Style: PLAIN ROUND; Part Name Assigned by Controlling Agency: TUBING, STAINLESS STEEL; End Item Identification: R20 SERV PLAT; Material: STEEL STAINLESS - USE STB000. 2 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.