The Packing Nut, cataloged under National Stock Number 4730-00-986-1982, 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 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-986-1982 |
| Primary Part Number | 37461 |
| Item Name | Packing Nut |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. |
| Status | ACTIVE |
| Screw Thread Series Designator | UNS |
| Smallest Inside Diameter | 0.921 INCHES NOMINAL IN |
| Screw Thread Location | INTERNAL |
| Length to Shoulder | 1.125 INCHES NOMINAL IN |
| Width Across Flats | 1.938 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Style Designator | HEXAGON, INTERNAL THREAD, SHOULDERED |
| Material Document and Classification | ASTM B124,ALLOY 2 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Size | 1.750-14 |
| Thread Length | 1.094 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Thread Class | 2B |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-986-1982 is a Packing Nut, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-986-1982 has 3 cross-referenced part numbers: H665B (Opw Fueling Components Inc. Div Opw Fueling Components), 37451 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 37461 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).
There are 4 known substitutes for 4730-00-986-1982: 5110-00-293-3422, 3455-00-516-5042, 5975-00-951-5938 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 37461: Screw Thread Series Designator: UNS; Smallest Inside Diameter: 0.921 INCHES NOMINAL IN; Screw Thread Location: INTERNAL; Length to Shoulder: 1.125 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.