Catalog item
Request a quoteSCREW,MACHINE
5305FSC
01NCB code
255-3060Item number
NIIN 01-255-3060
- DEMIL code
- A
Identification
- Item name code
- 06657
- PINC
- 0006657
- Criticality code
- X
- II
- 0
- DEMIL code
- A
- DEMIL integrity code
- 1
- NIIN assigned
- 18-MAY-87
- Precious metals indicator
- U
- Hazardous material indicator
- N
- Schedule B export code
- 7318152000
Part numbers
- Part number
- NAS1221-3CR-20P
- CAGE
- 80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
- CAGE status
- A
- RNCC
- 3
- RNVC
- 2
- Document availability code
- 4
- RNAAC
- 9Z
- RNSC
- A
Characteristics
| THREAD CLASS | 3A |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | INCHES NOMINAL 0.338 |
| FASTENER LENGTH | INCHES MINIMUM 1.574 AND INCHES MAXIMUM 1.604 |
| HEAD STYLE | |
| HEAD DIAMETER | INCHES MAXIMUM 0.385 |
| INTERNAL DRIVE STYLE | |
| NOMINAL THREAD DIAMETER | INCHES 0.190 |
| THREAD QUANTITY PER INCH | 3A |
| COUNTERSINK ANGLE | DEGREES MINIMUM 99.0 AND DEGREES MAXIMUM 100.0 |
| SCREW MATERIAL | IRON ALLOY 660 |
| SCREW SURFACE TREATMENT | CADMIUM |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
Freight
- ACTY CD
- ZK
Related items
Standardization
- Item standardization code
- 5
- Orig stdzn dec
- 97
- Dt stdzn dec
- 18-MAY-1987
- NIIN status code
- 6
History
Identification changes
- Item name code
- 06657
- Item standardization code
- 5
- DEMIL code
- A
- Criticality code
- X
- Precious metals indicator
- U
- Cancelled date
- 10-JUN-2026
- NIIN status code
- 6
Past part numbers
- Part number
- NAS1221-3CR-20P
- CAGE
- 80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
- RNCC
- 3
- RNVC
- 2
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