Catalog item

SCREW,CLOSE TOLERANCE

5305FSC
01NCB code
409-1985Item number
NIIN 01-409-1985
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DEMIL code
A

Identification

Item name code
29294
PINC
0029294
Criticality code
X
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
07-MAR-95
Precious metals indicator
A
ADP equipment code
0
Hazardous material indicator
N
Last known source of supply
XZZ

Part numbers

Part number
NAS1578A3T16L
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
2
RNAAC
ZZ

Characteristics

THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTHINCHES MINIMUM 0.338 AND INCHES MAXIMUM 0.388
FASTENER LENGTHINCHES MINIMUM 1.973 AND INCHES MAXIMUM 2.003
HEAD STYLE
HEAD DIAMETERINCHES MINIMUM 0.360 AND INCHES MAXIMUM 0.374
HEAD HEIGHTINCHES MINIMUM 0.115 AND INCHES MAXIMUM 0.125
GRIP DIAMETERINCHES MINIMUM 0.188 AND INCHES MAXIMUM 0.189
INTERNAL DRIVE STYLE
END ITEM IDENTIFICATIONPACER DAWN
NOMINAL THREAD DIAMETERINCHES 0.190
GRIP LENGTHINCHES MINIMUM 1.615 AND INCHES MAXIMUM 1.635
THREAD QUANTITY PER INCH32
MINIMUM TENSILE STRENGTHPOUNDS PER SQUARE INCH 160000
HARDNESS RATINGOVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 40.0
SURFACE FINISHBEARING SURFACE OF HEAD MICROINCHES 32.0
SURFACE FINISHGRIP MICROINCHES 32.0
SURFACE FINISHTHREADS MICROINCHES 32.0
SPECIAL FEATURESSELF-LOCKING
MATERIALOVERALL STEEL COMP 4340 OR STEEL COMP 4140 OR STEEL COMP 8740
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-5626 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-5000
SURFACE TREATMENTOVERALL CADMIUM AND CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY-2CL-2
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)

Freight

ACTY CD
TD

Related items

Standardization

Item standardization code
5
Orig stdzn dec
97
Dt stdzn dec
07-MAR-1995
NIIN status code
6

History

Identification changes

Item name code
29294
Item standardization code
5
DEMIL code
A
Criticality code
X
Precious metals indicator
A
Cancelled date
10-JUN-2026
NIIN status code
6

Past part numbers

Part number
NAS1578A3T16L
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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Your request goes to A-DEFENSE, a US Defense supplier in Texas, who will reply by email.