The Seal Nut,pipe, cataloged under National Stock Number 4730-00-971-1545, 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 Transdigm Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-971-1545 |
| Primary Part Number | 211-A-0009-3 |
| Item Name | Seal Nut,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Transdigm Inc |
| Status | ACTIVE |
| Nut Height | 1.130 INCHES NOMINAL IN |
| Width Across Flats | 1.000 INCHES NOMINAL IN |
| Nominal Thread Size | 0.750 INCHES IN |
| Thread Quantity Per Inch | 16 |
| Thread Direction | RIGHT-HAND |
| Nut Style | PIPE SEAL NUT |
| Thread Series | UNF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 211-A-0009-3 PRIMARY | Transdigm Inc (USA) |
| 10885731 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 2540009711545 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 28179-1 | Satair A/s (DNK) |
| 21X-A-0009-3 | Transdigm Inc (USA) |
| 40155-3 | Transdigm Inc (USA) |
| 28179-1 PRIMARY | Triumph Controls, Llc Dba Triumph Controls, Llc (USA) |
| 10885731 | Fnss Savunma Sistemleri Anonim Sirketi (TUR) |
| 75524-92X46PC5 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
NSN 4730-00-971-1545 is a Seal Nut,pipe, manufactured by Transdigm Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-971-1545 has 9 cross-referenced part numbers: 211-A-0009-3 (Transdigm Inc), 10885731 (U S Army Tank Automotive Command Amsta-Im-Mm), 2540009711545 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), 28179-1 (Satair A/s), 21X-A-0009-3 (Transdigm Inc) and 4 more.
There are 6 known substitutes for 4730-00-971-1545: 5340-00-456-1011, 5331-00-829-2581, 5930-01-072-2039 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 211-A-0009-3: Nut Height: 1.130 INCHES NOMINAL IN; Width Across Flats: 1.000 INCHES NOMINAL IN; Nominal Thread Size: 0.750 INCHES IN; Thread Quantity Per Inch: 16. 7 total characteristics are documented in the Federal Logistics Information System.