The Elbow,boss, cataloged under National Stock Number 4730-01-077-7743, 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 Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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 | 4730-01-077-7743 |
| Primary Part Number | 914530-1 |
| Item Name | Elbow,boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | ACTIVE |
| Leg Length | 1.310 INCHES NOMINAL SECOND END IN |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
| Flow Angle | 60.0 DEGREES |
| Leg Length | 1.100 INCHES NOMINAL FIRST END IN |
| Connection Type | THREADED INTERNAL BOSS FIRST END |
| Thread Class | 3B FIRST END |
| Connection Style | GASKET SEAL (BOSS) FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-077-7743 is a Elbow,boss, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-077-7743 has 2 cross-referenced part numbers: 914530-1 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)), 914530-1 (Honeywell International Inc. Div Aerospace - Torrance).
There is 1 known substitute for 4730-01-077-7743: 6135-01-598-9889. Verify interchangeability with system specifications before substitution.
Key specifications for 914530-1: Leg Length: 1.310 INCHES NOMINAL SECOND END IN; Nominal Thread Size: 0.562 INCHES FIRST END IN; Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END; Flow Angle: 60.0 DEGREES. 8 total characteristics are documented in the Federal Logistics Information System.