Catalog item

BOLT,SQUARE NECK

5306FSC
00NCB code
248-8680Item number
NIIN 00-248-8680
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DEMIL code
A

Identification

Item name code
15939
PINC
0015939
Criticality code
X
II
0
DEMIL code
A
NIIN assigned
01-JAN-63
Precious metals indicator
U
ADP equipment code
0
Hazardous material indicator
N
Last known source of supply
S9I

Part numbers

Part number
FFB584TYPE1CLASS1STYLEA
CAGE
81348
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
CAGE status
A
RNCC
4
RNVC
1
Document availability code
X
RNAAC
XX
RNFC
3
RNSC
D

Characteristics

HARDNESS RATINGOVERALL ROCKWELL B MAXIMUM 95.0
NECK WIDTHINCHES MINIMUM 0.492 AND INCHES MAXIMUM 0.515
MATERIALOVERALL STEEL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTHINCHES MINIMUM 1.250
FASTENER LENGTHINCHES NOMINAL 4.000
NONDEFINITIVE SPEC/STD DATATYPE 1 AND STYLE A AND CLASS 1
HEAD DIAMETERINCHES MINIMUM 1.032 AND INCHES MAXIMUM 1.094
HEAD HEIGHTINCHES MINIMUM 0.250 AND INCHES MAXIMUM 0.270
NECK LENGTHINCHES MINIMUM 0.250 AND INCHES MAXIMUM 0.281
MATERIAL DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE MATERIAL RESPONSE FF-B-584
THREAD QUANTITY PER INCH13
MINIMUM TENSILE STRENGTHPOUNDS PER SQUARE INCH 55000
NOMINAL THREAD DIAMETERINCHES 0.500
HEAD STYLE
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ-Z-325,TY 2,CL 3
SURFACE TREATMENTOVERALL ZINC

MOE rules

MOE ruleMOE CDDate assignedPICAPICA LOAAuth collab
YD01YD01-AUG-16YD81YD
ZU01ZU01-APR-91ZU81ZU

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
18-OCT-1979
NIIN status code
0

Cancelled and replaced NIINs

FSC
5306
Cancelled NIIN
5306-00-260-7412
NIIN status code
5
Effective date
01-JUL-2026
DEMIL code
A

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