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Catalog item

BOLT,CLOSE TOLERANCE

5306FSC
01NCB code
478-4738Item number
NIIN 01-478-4738
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DEMIL code
A

Identification

Item name code
27851
PINC
0027851
Criticality code
X
II
0
DEMIL code
A
DEMIL integrity code
1
NIIN assigned
13-SEP-00
Precious metals indicator
A
ADP equipment code
0
Hazardous material indicator
N
ESD/EMI code
A
Schedule B export code
8109900000

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
ST3M731-4D2776301
THE BOEING COMPANY DIV DEFENSE
A3249Z4A
VS3207-4-27D92215
HOWMET GLOBAL FASTENING SYSTEMS INC DIV TORRANCE OPERATIONS
A3249Z4A

Characteristics

THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTHINCHES NOMINAL 0.425
FASTENER LENGTHINCHES MINIMUM 2.098 AND INCHES MAXIMUM 2.128
HEAD STYLE
HEAD HEIGHTINCHES MINIMUM 0.125 AND INCHES MAXIMUM 0.140
WIDTH BETWEEN FLATSINCHES MINIMUM 0.430 AND INCHES MAXIMUM 0.439
GRIP DIAMETERINCHES MINIMUM 0.2485 AND INCHES MAXIMUM 0.2495
SHANK UNTHREADED HOLE DIAMETERFIRST HOLE INCHES MINIMUM 0.076 AND INCHES MAXIMUM 0.086
END ITEM IDENTIFICATIONAF/A-18A AND AF/A-18B AIRCRAFT LANDING GEAR SYSTEM
NOMINAL THREAD DIAMETERINCHES 0.250
GRIP LENGTHINCHES MINIMUM 1.678 AND INCHES MAXIMUM 1.698
FEATURES PROVIDEDFINISHED HEAD
THREAD QUANTITY PER INCH28
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTERFIRST HOLE INCHES NOMINAL 1.932
SURFACE FINISHTHREADS MICROINCHES 16.0
SURFACE FINISHGRIP MICROINCHES 63.0
SURFACE FINISHBEARING SURFACE OF HEAD MICROINCHES 63.0
PART NAME ASSIGNED BY CONTROLLING AGENCYIVD COATED TITANIUM HEXAGON HEAD BOLT
MATERIALOVERALL TITANIUM ALLOY
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S4697, CO- 6AL-4V
SURFACE TREATMENTOVERALL ALUMINUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-C-83488, TY 2, CL 3
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)

MOE rules

MOE rule
YB01
MOE CD
YB
Date assigned
01-JUN-07
PICA
YB
PICA LOA
81
Auth collab
YB

Freight

ACTY CD
ZA

Related items

Standardization

Item standardization code
5
Orig stdzn dec
97
Dt stdzn dec
13-SEP-2000
NIIN status code
0

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