The Packing Nut, cataloged under National Stock Number 4730-01-228-0899, 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 Marine Electric Systems Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-228-0899 |
| Primary Part Number | PM-PNS3S |
| Item Name | Packing Nut |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Marine Electric Systems Inc |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Criticality Code Justification | ZZZY |
| Material | STEEL CORROSION RESISTING |
| Casehardening Indicator | NOT CASEHARDENED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PM-PNS3S | Marine Electric Systems Inc (USA) |
| FN-10169 | Marine Electric Systems Inc (USA) |
| PMS-CN14-SA-N1 PC.17 | Marine Electric Systems Inc (USA) |
NSN 4730-01-228-0899 is a Packing Nut, manufactured by Marine Electric Systems Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-228-0899 has 3 cross-referenced part numbers: PM-PNS3S (Marine Electric Systems Inc), FN-10169 (Marine Electric Systems Inc), PMS-CN14-SA-N1 PC.17 (Marine Electric Systems Inc).
There is 1 known substitute for 4730-01-228-0899: 4730-01-286-2401. Verify interchangeability with system specifications before substitution.
Key specifications for PM-PNS3S: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY; Material: STEEL CORROSION RESISTING; Casehardening Indicator: NOT CASEHARDENED. 4 total characteristics are documented in the Federal Logistics Information System.