557570

Externally Relieved Body Bolt

NSN 5306-00-761-3251

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007613251

Technical Specifications of NSN

Thread Direction:
Right-hand
Thread Length:
0.660 inches
Fastener Length:
Between 3.210 inches and 3.230 inches
Head Style:
Hexagon
Head Height:
Between 0.209 inches and 0.229 inches
Width Between Flats:
Between 0.553 inches and 0.564 inches
First Diameter From Head:
Between 0.373 inches and 0.374 inches
Second Diameter From Head:
Between 0.315 inches and 0.325 inches
Third Diameter From Head:
Between 0.373 inches and 0.374 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter:
Between 0.540 inches and 0.560 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter:
Between 2.030 inches and 2.050 inches
Distance From Largest Bearing Surface Of Head To End Of Third Diameter:
Between 2.510 inches and 2.570 inches
Thread Diameter:
0.375 inches
Nonstandard Thread Pitch Diameter:
+0.3420/+0.3449 inches
Nonstandard Thread Pitch Diameter:
+0.3420 to 0.3449 inches
Thready Qty Per Inch (tpi):
24
Hardness Rating:
30.0 rockwell c and 38.0 rockwell c
Hardness Rating:
30.0 rockwell c and 38.0 rockwell c
Externally Relieved Body Diameter Quantity:
3
Part Name Assigned By Controlling Agency:
Navy special project
Material:
Stainless steel
Material Specification:
Ams 5616 assn standard single material response
Surface Treatment:
Passivate
Thread Series Designator:
Unf
NSN:
5306-00-761-3251
Item Name:
Bolt,externally Relieved Body
Cage Code:
77445

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
557570
Cage Code:
80539
RNCC:
5
RNVC:
2
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
557570
Cage Code:
0EEG3
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06675
FIIG:
A003B0
Concept No.:
App. Key:
BF
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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
573
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): "Externally Relieved Body Bolt"

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 7318152000
  • SITC: 69421
  • End Use: Iron and steel products, other
  • NAICS: 332722
  • USDA: 1

Classification: Bolts and bolts and their nuts or washers exported in the same shipment


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