The Adapter,straight,pipe to Boss, cataloged under National Stock Number 4730-01-280-8345, 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 D & D Instruments Inc. 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-280-8345 |
| Primary Part Number | 995250 |
| Item Name | Adapter,straight,pipe to Boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | D & D Instruments Inc |
| Status | ACTIVE |
| Thread Series Designator | UNF SECOND END |
| Nominal Overall Length | 1.530 INCHES IN |
| Seat Angle | 45.0 DEGREES FIRST END |
| Nominal Thread Size | 0.875 INCHES SECOND END IN |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Connection Style | SWIVEL NUT INVERTED FLARE (PIPE) FIRST END |
| Thread Class | 2A SECOND END A |
| Material | STEEL OVERALL |
| Thread Series Designator | NPTF FIRST END |
| Connection Type | THREADED EXTERNAL BOSS SECOND END |
| Surface Treatment | ZINC OVERALL |
| Nominal Thread Size | 0.500 INCHES FIRST END IN |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-280-8345 is a Adapter,straight,pipe to Boss, manufactured by D & D Instruments Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-280-8345 has 3 cross-referenced part numbers: 18028 (Horton Industries Inc), 995250 (Horton Industries Inc), 995250 (D & D Instruments Inc).
There are 8 known substitutes for 4730-01-280-8345: 5133-00-189-9273, 3460-00-244-7615, 3455-00-251-1146 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 995250: Thread Series Designator: UNF SECOND END; Nominal Overall Length: 1.530 INCHES IN; Seat Angle: 45.0 DEGREES FIRST END; Nominal Thread Size: 0.875 INCHES SECOND END IN. 13 total characteristics are documented in the Federal Logistics Information System.