The Limitorque Opr Port, cataloged under National Stock Number 4470-01-246-9901, is classified within Federal Supply Class 4470 (Nuclear Reactors) of the Furnace, Steam, Drying, Nuclear Reactors group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4470-01-246-9901 |
| Item Name | Limitorque Opr Port |
| FSC / FSG | 4470 / 44 — Nuclear Reactors |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Specification/standard Data | 80064-0900-003-8000 GOVERNMENT STANDARD AND 81349-MIL-I-45208JT96906-MIL-STD-129 GOVERNMENT SPECIFICATION AND 81346-ASTM-A304 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION AND 81349-MIL-S-16974 GOVERNMENT SPECIFICATION |
| Test Data Document | 96906-MIL-STD-271 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | C |
| Reference | Meaning |
|---|---|
| 01-435-0146-5 TY,SMB-1 PORT | 5/1 Secondary reference Flowserve Corp Dba Automax Actuators Div Flowserve Us Company |
| 803-5768956 PC 1 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 01-435-0146-5TYSMB-1(PORT) | 5/1 Secondary reference Flowserve Corp Dba Automax Actuators Div Flowserve Us Company |
NSN 4470-01-246-9901 is a Limitorque Opr Port, classified under FSC 4470, Nuclear Reactors. Status: active.
Key specifications for 4470-01-246-9901: Criticality Code Justification: ZZZY; Specification/standard Data: 80064-0900-003-8000 GOVERNMENT STANDARD AND 81349-MIL-I-45208JT96906-MIL-STD-129 GOVERNMENT SPECIFICATION AND 81346-ASTM-A304 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION AND 81349-MIL-S-16974 GOVERNMENT SPECIFICATION; Special Features: CHANGE FSC AND INC AND COG 2SX1.; Test Data Document: 96906-MIL-STD-271 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).. 4 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.
NSN 4470-01-246-9901 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
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.