The Packing Nut, cataloged under National Stock Number 4730-01-157-3216, 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 Atlas Valve Co. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-157-3216 |
| Primary Part Number | P101A |
| Item Name | Packing Nut |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Atlas Valve Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| P101A | Atlas Valve Co (USA) |
| NAP584 PIECE 28 | Atlas Valve Co (USA) |
| P101A-00 | Atlas Valve Co (USA) |
NSN 4730-01-157-3216 is a Packing Nut, manufactured by Atlas Valve Co, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-157-3216 has 3 cross-referenced part numbers: P101A (Atlas Valve Co), NAP584 PIECE 28 (Atlas Valve Co), P101A-00 (Atlas Valve Co).
There are 3 known substitutes for 4730-01-157-3216: 5805-00-569-6579, 4730-01-224-6339, 5120-01-266-5791. Verify interchangeability with system specifications before substitution.
Key specifications for P101A: End Item Identification: SHIP, OHIO CLASS SSN, TRIDENT. 1 total characteristics are documented in the Federal Logistics Information System.