National Stock number : 4730-00-187-3575
Boss Reducer
| Available Quantity | 509 |
| Available Conditions | NE NS SV AR |
| Classification | Hose, Pipe, Tube, Lubrication and Railing Fittings - FSC 4730 |
| Schedule B | 7609000000 |
| Stock Check Date | 05/09/2025 |
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 Reducer
Thread Class
3a all ends
Reducer Type
concentric
End Item Identification
attack helicopter model AH-1S; aircraft stratolifter C-135
Connection Style
flared w/ gasket seal (boss) all ends
Connection Type
threaded external boss all ends
Nominal Thread Size
0.438in. 1st end ⁓1/64"
Criticality Code Justification
feat
Nominal Overall Length
1.250in.
Special Features
weapon system essential
Material
aluminum alloy 2014
Material Document And Classification
QQ-A-225/4, T4 fed spec single material response
Surface Treatment
anodize
Thread Series Designator
unf all ends
Furnished Items And Quantity
2 preformed packing
Specification/standard Data
88044-AN919 government standard
