| Item Name | Cap Diffuser |
| INC Code | 77777 |
| Federal Supply Group (FSG) | Firefighting Rescue and Safety Equipment and Environmental Protection Equipment and Materials |
| Federal Supply Class (FSC) | 4220 Marine Lifesaving and Diving Equipment |
| National Item Identification Number (NIIN) | 01-450-9892 (014509892) |
| NCB Code | USA (01) |
| Manufacturer | Circor Aerospace Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | Overall Length | 1.000 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| TEXT | General Characteristics Item Description | MEDIUM DIAMOND KNURL ON O.D., PREVENTS RECOIL OF THE CHARGED GAS SYSTEM UPON ACCIDENTAL VALVE ACTUATION |
| THDS | Thread Size And Series/Type Designator | 0.562-18 UNJF |
| Relevant Components for NSN - 4220-01-450-9892, 4220014509892 | ||||
| 4220-01-534-8158 (4220015348158) | 4220-01-539-9980 (4220015399980) | 4220-01-627-6424 (4220016276424) | 4220-00-168-1742 (4220001681742) | |
| 4220-01-077-5251 (4220010775251) | 4220-01-416-9415 (4220014169415) | 4220-01-290-7858 (4220012907858) | 4220-00-066-4396 (4220000664396) | |
| 4220-01-548-2670 (4220015482670) | 4220-01-554-4489 (4220015544489) | 4220-01-333-4016 (4220013334016) | 4220-01-443-4744 (4220014434744) | |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!
Request for Quote