Catalog item

BOLT,CLOSE TOLERANCE

5306FSC
00NCB code
616-2737Item number
NIIN 00-616-2737
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DEMIL code
A

Identification

Item name code
27851
PINC
0027851
Criticality code
X
II
0
DEMIL code
A
NIIN assigned
01-JAN-63
Precious metals indicator
U
Hazardous material indicator
N
Last known source of supply
S9I

Part numbers

Part numberCAGECAGE statusRNCCRNVCDocument availability codeRNAACRNFCRNSC
NAS59A1680205
NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
A51XXX3D
AN179-16A88044
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
A22XXX3D

Characteristics

SURFACE FINISHBEARING SURFACE OF HEAD MICROINCHES 63.0
HEAD STYLE
GRIP LENGTHINCHES MINIMUM 0.984 AND INCHES MAXIMUM 1.016
THREAD QUANTITY PER INCH18
MINIMUM TENSILE STRENGTHPOUNDS PER SQUARE INCH 125000
HEAD HEIGHTINCHES MINIMUM 0.296 AND INCHES MAXIMUM 0.328
SURFACE FINISHGRIP MICROINCHES 63.0
MATERIALOVERALL STEEL COMP 8740 OR STEEL COMP 8630 OR STEEL COMP 8735 OR STEEL COMP 4140 OR STEEL COMP 4130 OR STEEL COMP 4037
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
SURFACE TREATMENTOVERALL CADMIUM AND CHROMATE
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
GRIP DIAMETERINCHES MINIMUM 0.5611 AND INCHES MAXIMUM 0.5616
THREAD LENGTHINCHES MINIMUM 0.874 AND INCHES MAXIMUM 0.953
FASTENER LENGTHINCHES MINIMUM 1.890 AND INCHES MAXIMUM 1.937
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC ALL TREATMENT RESPONSES QQ--416 TY 2 CL 3
THREAD SERIES DESIGNATORUNF
WIDTH BETWEEN FLATSINCHES MINIMUM 0.865 AND INCHES MAXIMUM 0.877
HARDNESS RATINGOVERALL ROCKWELL C MINIMUM 26.0 AND ROCKWELL C MAXIMUM 32.0
NOMINAL THREAD DIAMETERINCHES 0.562

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
2
Orig stdzn dec
KZ
Dt stdzn dec
07-JAN-1972
NIIN status code
0

Cancelled and replaced NIINs

FSC
5306
Cancelled NIIN
5306-00-282-0009
NIIN status code
7
Effective date
01-JUL-2026
DEMIL code
A

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