The Nut,slip Joint, cataloged under National Stock Number 4730-00-270-3891, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-270-3891 |
| Primary Part Number | 4730002703891 |
| Item Name | Nut,slip Joint |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc |
| Status | CANCELLED |
| Width Across Flats | 2.000 INCHES NOMINAL IN |
| Nut Style | SLIP JOINT NUT |
| Nominal Tube Outside Diameter | 1.250 INCHES IN |
| Thread Quantity Per Inch | 11-1/2 |
| Thread Series | NPSM |
| Nominal Thread Size | 1.500 INCHES IN |
| Furnished Items | SLIP JOINT WASHER AND FRICTION RING |
| Material | COPPER ALLOY OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Pipe Size Designation | 1.500 INCHES IN |
| Thread Class | 2B |
| Nut Height | 0.562 INCHES NOMINAL IN |
| Surface Treatment | CHROMIUM OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4730002703891 PRIMARY | Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc (USA) |
| B16.23 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 8-633 | Crane Co Div Valve Div (USA) |
NSN 4730-00-270-3891 is a Nut,slip Joint, manufactured by Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-270-3891 has 3 cross-referenced part numbers: 4730002703891 (Samuel Levine Plumbing and Heating Supplies, Inc. Div Slphs Inc), B16.23 (American National Standards Institute Incorporated Dba American National Standards Institute), 8-633 (Crane Co Div Valve Div).
There are 12 known substitutes for 4730-00-270-3891: 3110-00-100-6003, 5325-00-200-5358, 4730-00-270-3886 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4730002703891: Width Across Flats: 2.000 INCHES NOMINAL IN; Nut Style: SLIP JOINT NUT; Nominal Tube Outside Diameter: 1.250 INCHES IN; Thread Quantity Per Inch: 11-1/2. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-270-3891 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.