Replacement listed: 4220-01-550-7740 BOX TOP,REGULATOR,BREATHING APPA
Catalog item
Request a quoteCOVER,SPEAKING DIAPHRAGM
4240FSC
01NCB code
342-1772Item number
NIIN 01-342-1772
- DEMIL code
- A
Identification
- Item name code
- 38507
- PINC
- 0038507
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- DEMIL integrity code
- 1
- NIIN assigned
- 16-JUL-91
- Precious metals indicator
- A
- Hazardous material indicator
- P
Freight
- ACTY CD
- 9Z
Related items
Standardization
- NIIN status code
- 5
History
Identification changes
- Item name code
- 38507
- DEMIL code
- A
- Criticality code
- X
- Precious metals indicator
- A
- Cancelled date
- 22-JUL-2026
- NIIN status code
- 5
Past part numbers
Request a quote
Your request goes to A-DEFENSE, a US Defense supplier in Texas, who will reply by email.