Catalog item

BOLT,CLOSE TOLERANCE

5306FSC
00NCB code
584-7500Item number
NIIN 00-584-7500
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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
01-JAN-63
Precious metals indicator
U
Hazardous material indicator
N

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
NAS56A3680205
NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
A51XXX3D
AN176-36A88044
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
A22EXX3D

Characteristics

FASTENER LENGTHINCHES MINIMUM 3.812 AND INCHES MAXIMUM 3.859
SURFACE FINISHTOP OF HEAD MICROINCHES 250.0
MATERIALOVERALL STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4140 OR STEEL COMP 4130 OR STEEL COMP 4037
THREAD DIRECTIONRIGHT-HAND
HEAD STYLE
SURFACE FINISHGRIP MICROINCHES 63.0
SURFACE FINISHTHREADS MICROINCHES 125.0
THREAD LENGTHINCHES MINIMUM 0.608 AND INCHES MAXIMUM 0.678
HEAD HEIGHTINCHES MINIMUM 0.203 AND INCHES MAXIMUM 0.235
WIDTH BETWEEN FLATSINCHES MINIMUM 0.553 AND INCHES MAXIMUM 0.565
GRIP DIAMETERINCHES MINIMUM 0.3737 AND INCHES MAXIMUM 0.3742
NOMINAL THREAD DIAMETERINCHES 0.375
GRIP LENGTHINCHES MINIMUM 3.172 AND INCHES MAXIMUM 3.204
THREAD QUANTITY PER INCH24
MINIMUM TENSILE STRENGTHPOUNDS PER SQUARE INCH 125000
HARDNESS RATINGOVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0
SURFACE FINISHBEARING SURFACE OF HEAD MICROINCHES 63.0
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-6049 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-6050 OR MIL SPEC 3RD MATERIAL RESPONSE -IL-S-6098 OR MIL SPEC 4TH MATERIAL RESPONSE -IL-S-5626 OR MIL SPEC 5TH MATERIAL RESPONSE -IL-S-6758 OR ASSN STD 6TH MATERIAL RESPONSE A-S 6300
THREAD CLASS3A
SURFACE TREATMENTOVERALL CADMIUM AND CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC ALL TREATMENT RESPONSES QQ--416 TY 2 CL 3
THREAD SERIES DESIGNATORUNF

MOE rules

MOE rule
ZU01
MOE CD
ZU
Date assigned
01-APR-91
PICA
ZU
PICA LOA
81
Auth collab
ZU

Freight

ACTY CD
XX
NMFC
093486
NMFC sub
Z
Uniform freight class
48950
Less than truckload
W
Water commodity code
573
Type of cargo code
Z
Special handling code
9
Air dimension code
A
Air commodity code
BZ
NMF description
BOLTS,NUTS OR SCREWS, NOI (SUB 3)

Related items

Standardization

Item standardization code
3
Orig stdzn dec
KZ
Dt stdzn dec
12-JAN-1989
NIIN status code
0

Cancelled and replaced NIINs

FSC
5306
Cancelled NIIN
5306-00-282-2795
NIIN status code
7
Effective date
01-JUL-2026
DEMIL code
A

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