375-40-45ITEM

Headless Shoulder Pin

NSN 5315-01-299-6738

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
012996738

Product Features

In shoulder end drill three 0.344 inch diameter longitudinal holes, equally spaced on a 1.500 inch diameter circle circumscribed around axial center, first hole 5.938 inches depth intersecting 0.344 inch diameter perpendicular hole, tap with 0.125 national pipe thread, second hole 9.625 inches depth intersecting additional 0.344 inch diameter perpendicular hole equidistant 3.688 inch distance between holes, tap with 0.125 national pipe thread, third hole 13.312 inches depth intersecting 0.344 inch diameter perpendicular hole tap with 0.125 national pipe thread; all three perpendicular holes 1.938 inches depth; two symmetrical grooves parallel to shoulder end 1.125 inches from end, 0.531 inch width by 1.000 inches depth; keyway 0.375 inch width 0.250 inch depth 1.625 inches length with a full radius corner

Technical Specifications of NSN

First End Style:
Chamfered
Second End Style:
Chamfered
Thread Length:
1.156 inches
Shank Length:
1.156 inches
Shoulder Diameter:
Between 4.999 inches and 5.000 inches
Shank Diameter:
Between 4.705 inches and 4.716 inches
Overall Length:
19.250 inches
Undercut Width:
0.156 inches
Hole Arrangement Style:
Both end drilled
First Hole Diameter:
0.344 inches
Second Hole Diameter:
0.344 inches
Distance From Centerline Of Hole To End Of Pin:
5.750 inches
Center To Center Distance Between Holes:
7.375 inches
First End Taper Length:
0.125 inches
Thready Qty Per Inch (tpi):
12
Second End Relationship With First End:
Not identical
First End Location:
Shoulder end
First End Taper Angle:
45.0 degrees
Surface Finish:
63.0 microinches shoulder outside diameter
Material:
Steel comp 4340
Style Designator:
Undercut
NSN:
5315-01-299-6738
Item Name:
Index Pin
Cage Code:
63952

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
375-40-45-28
Cage Code:
63952
RNCC:
3
RNVC:
2
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
375-05-05 ITEM 12
Cage Code:
63952
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
375-05-05 PART 40-45-28
Cage Code:
63952
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
40-45-28
Cage Code:
63952
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16749
FIIG:
A212A0
Concept No.:
App. Key:
AR
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:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
095190
UFC:
49790
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Index Pin"

A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:

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