Catalog item
Request a quoteSOUND CONTROLLING BLOCK
5640FSC
00NCB code
151-6412Item number
NIIN 00-151-6412
- DEMIL code
- A
Identification
- Item name code
- 20227
- PINC
- 0020227
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- NIIN assigned
- 10-OCT-71
- Precious metals indicator
- A
- Hazardous material indicator
- P
- Last known source of supply
- GSA
Related items
Standardization
- NIIN status code
- 8
History
Identification changes
- Item name code
- 20227
- DEMIL code
- A
- Criticality code
- X
- Precious metals indicator
- A
- Cancelled date
- 22-JUL-2026
- NIIN status code
- 8
Past part numbers
- Part number
- NK
- CAGE
- 23180MASON INDUSTRIES, INC.
- RNCC
- 3
- RNVC
- 1
Request a quote
Your request goes to A-DEFENSE, a US Defense supplier in Texas, who will reply by email.