Catalog item

NUT,SELF-LOCKING,PLATE

5310FSC
00NCB code
840-7993Item number
NIIN 00-840-7993
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DEMIL code
A

Identification

Item name code
05280
PINC
0005280
Criticality code
X
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
25-SEP-74
Precious metals indicator
U
Hazardous material indicator
N
Schedule B export code
7318160000
Last known source of supply
S9I

Part numbers

Part number
NAS684C4
CAGE
80205
NATIONAL 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
RNFC
3
RNSC
A

Characteristics

NUT LENGTHINCHES MAXIMUM 0.852
PLATE THICKNESSINCHES MAXIMUM 0.055
NUT STYLE
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
COUNTERBORE DIAMETERNUT INCHES MINIMUM 0.254
MOUNTING HOLE DIAMETERINCHES MINIMUM 0.098 AND INCHES MAXIMUM 0.103
NUT COUNTERBORE DEPTHNUT INCHES MINIMUM 0.062
SPECIFICATION/STANDARD DATAPROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS684
NUT MOUNTING PROVISIONSTRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTERINCHES NOMINAL 0.200
TEMP RATINGFAHRENHEIT NOMINAL 800.0
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH28
MATERIALOVERALL STEEL CORROSION RESISTING
NUT HEIGHTINCHES MAXIMUM 0.281
NOMINAL THREAD SIZEINCHES 0.250

Freight

ACTY CD
ZG

Related items

Standardization

Item standardization code
2
Orig stdzn dec
KZ
Dt stdzn dec
01-DEC-1974
NIIN status code
6

History

Identification changes

Item name code
05280
Item standardization code
2
DEMIL code
A
Criticality code
X
Precious metals indicator
U
Cancelled date
10-JUN-2026
NIIN status code
6

Past part numbers

Part number
NAS684C4
CAGE
80205
NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
RNCC
3
RNVC
2

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