The Locknut,pipe, cataloged under National Stock Number 4730-01-323-3216, 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 Ed Etnyre & Co. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-323-3216 |
| Primary Part Number | 0144575 |
| Item Name | Locknut,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Ed Etnyre & Co |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 0.840 INCHES NOMINAL IN |
| Material | IRON OVERALL |
| Surface Treatment | ZINC OVERALL |
| Nut Style | PIPE LOCKNUT |
| Nominal Thread Size | 0.250 INCHES IN |
| Packing Recess Diameter | 0.660 INCHES NOMINAL IN |
| Thread Series | NPT |
| Thread Quantity Per Inch | 18 |
| Nut Height | 0.250 INCHES NOMINAL IN |
| Packing Recess Depth | 0.060 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0144575 | Ed Etnyre & Co (USA) |
| WW-P-471-CQQBCB | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| WW-P-471 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A-A-59616 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59616CQQBCB | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A59616A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 144575 | General Motors Corp (USA) |
NSN 4730-01-323-3216 is a Locknut,pipe, manufactured by Ed Etnyre & Co, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-323-3216 has 7 cross-referenced part numbers: 0144575 (Ed Etnyre & Co), WW-P-471-CQQBCB (Federal Specifications Promulgated by General Services Administration Washington DC), WW-P-471 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-59616 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA59616CQQBCB (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 2 more.
There are 2 known substitutes for 4730-01-323-3216: 4730-00-122-3969, 4730-01-100-0109. Verify interchangeability with system specifications before substitution.
Key specifications for 0144575: Thread Direction: RIGHT-HAND; Width Across Flats: 0.840 INCHES NOMINAL IN; Material: IRON OVERALL; Surface Treatment: ZINC OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.