BACB30US8K25

Shear Bolt

NSN 5306-01-642-7983

DEMIL
Shelf Life
UOM
NIIN
Demil:
Shelf Life:
UOM:
NIIN:
016427983

Product Features

Fatigue low load is 1960 and fatigue high load is 19600; service temperature is 350 degrees f; head to be marked with part number configuration iaw bacb30us standard

Detail Specifications

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.813 inches
Fastener Length:
Between 2.3605 inches and 2.3905 inches
Head Style:
Double hexagon extended washer
Head Height:
Between 0.420 inches and 0.440 inches
Width Between Flats:
Between 0.637 inches and 0.651 inches
Extended Washer Diameter:
Between 0.818 inches and 0.828 inches
Extended Washer Thickness:
Between 0.113 inches and 0.133 inches
Grip Diameter:
Between 0.4981 inches and 0.4995 inches
Single Shear Strength:
125000 pounds per square inch
Thread Diameter:
0.500 inches
Grip Length:
Between 1.5525 inches and 1.5725 inches
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
220000 pounds per square inch
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches head
Surface Finish:
32.0 microinches threads
Part Name Assigned By Controlling Agency:
Bolt, 12 point head, 220 ksi min tensile, 125 ksi min shear, nickel alloy 71 ( and oversize)
Color:
Black threads
Material:
Nickel alloy 718
Material Specification:
Ams5662 or 5962 national standard single material response
Surface Treatment:
Aluminum
Surface Treatment Specification:
Aluminum pigmented coating iaw bms10-85, type i mfr ref single treatment response
Thread Series Designator:
Unjf
Specification Data:
81205-bacb30us manufacturers standard
NSN:
5306-01-642-7983
Item Name:
Bolt,tension
Cage Code:
57928

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
BACB30US8K25
Cage Code:
06710
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
BACB30US8K25
Cage Code:
06725
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
BACB30US8K25
Cage Code:
06950
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
BACB30US8K25
Cage Code:
17446
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
BACB30US8K25
Cage Code:
17943
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
BACB30US8K25
Cage Code:
1RC86
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
BACB30US8K25
Cage Code:
27624
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
BACB30US8K25
Cage Code:
56878
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
BACB30US8K25
Cage Code:
81205
RNCC:
7
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15903
FIIG:
A003B0
Concept No.:
App. Key:
BX
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

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Privacy | Terms

Definition Definition of approved item name (AIN): "Tension Bolt"

A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.

MOE Major Organizational Entities

Entity
DSOR
User:
NEW ZEALAND New Zealand
DSOR:
Import / Export
  • Schedule B: 7508900000
  • SITC: 69975
  • End Use: Finished metal shapes
  • NAICS: 332999
  • USDA: 1

Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)


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