42731-52

Hexagon Plain Nut

NSN 5310-01-144-3917

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011443917

Product Technical Spec.

Thread Class:
2a
Thread Direction:
Right-hand
Nut Style:
Hexagon
Thread Series:
Acme
Thready Qty Per Inch (tpi):
13
Thread Size:
0.500 inches
Criticality Code Justification:
Zzzy
Bearing Surface Type:
Flat
Material:
Steel
Material Specification:
Astm a-194, cl 2h assn standard single material response
Reference Number Differentiating Characteristics:
Material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items
NSN:
5310-01-144-3917
Item Name:
Locknut,union
Cage Code:
35795

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1/2-13 UNC-2B,TYPE 1
Cage Code:
35795
RNCC:
5
RNVC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
24573N PIECE 22
Cage Code:
35795
RNCC:
5
RNVC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
ER 27332
Cage Code:
35795
RNCC:
5
RNVC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
MIL-DTL-1222,ASTM-A194,GR7
Cage Code:
35795
RNCC:
5
RNVC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
7131452970L
Cage Code:
35795
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
24573N PIECE 22L1
Cage Code:
03950
RNCC:
5
RNVC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
7131452970LL1
Cage Code:
03950
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
42731-52L1
Cage Code:
03950
RNCC:
5
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
MIL-DTL-1222 TYPE IL1
Cage Code:
03950
RNCC:
5
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
1/2-13UNC-2B ASTM-A194 GRADE 7
Cage Code:
81349
RNCC:
5
RNVC:
1
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
MIL-DTL-1222 TYPE I
Cage Code:
81349
RNCC:
5
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
1/2-13UNC-2B ASTM-A194 GRADE 7L1
Cage Code:
03950
RNCC:
5
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01857
FIIG:
A021A0
Concept No.:
1
App. Key:
AG
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
S

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
3.5 X 3.0 X 1.0
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
24
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093470
UFC:
48940
LTL:
70.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Union Locknut"

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 7318160000
  • SITC: 69421
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Classification: Nuts of iron or steel


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