National Stock number : 4730-00-640-0461
Boss Nipple
| Available Quantity | 2,995 |
| Available Conditions | NE NS AR SV OH |
| Classification | Hose, Pipe, Tube, Lubrication and Railing Fittings - FSC 4730 |
| Schedule B | 7307992000 |
| Stock Check Date | 01/27/2026 |
Part-Number.info Quality System
- ISO 9001:2015 + AS9120B Certifed
- Audited supply chain
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- HAZMAT Certified
- ITAR and DDTC Registered
Product Properties
Description
Boss Nipple
Thread Class
3a all ends
End Item Identification
used on chinook helicopter CH-47
Connection Style
external seat for gasket seal (boss) all ends
Connection Type
threaded external boss all ends
Nominal Thread Size
0.438in. all ends ⁓29/64"
Nominal Overall Length
1.062in.
Special Features
used on grumman aircraft, model A10
Material
steel
Surface Treatment
cadmium
Style Designator
flareless (tube)
Thread Series Designator
unjf all ends
Specification/standard Data
96906-MS21902 government standard
