The Adapter,straight,swivel Flange T, cataloged under National Stock Number 4730-00-837-6972, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-837-6972 |
| Item Name | Adapter,straight,swivel Flange T |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES FIRST END |
| Furnished Items and Quantity | 1 SOCKET |
| Connection Style | GRIPPING NIPPLE (NOSE) SECOND END |
| Bolt Circle Nominal Diameter | 3.380 INCHES FIRST END IN |
| Nominal Inside Diameter Hose Accommodated | 1.812 INCHES SECOND END IN |
| Nominal Outside Diameter Hose Accommodated | 2.219 INCHES SECOND END IN |
| Nominal Overall Length | 3.510 INCHES IN |
| Criticality Code Justification | ZZZY |
| Connection Type | THREADED EXTERNAL HOSE SECOND END |
| Connection Type | FLANGE FIRST END |
| Bolt Hole Nominal Diameter | 0.560 INCHES FIRST END IN |
| Nominal Outside Diameter | 4.500 INCHES FIRST END IN |
| Bolt Hole Quantity | 4 FIRST END |
| Raised Face Nominal Diameter | 2.740 INCHES FIRST END IN |
| Raised Face Nominal Height | 0.015 INCHES FIRST END IN |
| Nominal Thickness | 0.440 INCHES FIRST END IN |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| 67-190016-1 1-432L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 67-190016-1 1-432L1 | 5/1 Secondary reference Danfoss Power Solutions II, Llc |
| 2632-031X6PC405L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 67C190016-1 1-4-32L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 2632-031X6PC405L1 | 5/1 Secondary reference U.S. Government activity |
| 67-190016-11/4-32 | 3/1 Design control — primary reference Danfoss Power Solutions II, Llc |
NSN 4730-00-837-6972 is a Adapter,straight,swivel Flange T, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-00-837-6972: Flange Shape: ROUND WITH HOLES FIRST END; Furnished Items and Quantity: 1 SOCKET; Connection Style: GRIPPING NIPPLE (NOSE) SECOND END; Bolt Circle Nominal Diameter: 3.380 INCHES FIRST END IN. 17 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.