101649-011

Socket Head Cap Screw

NSN 5305-01-416-5225

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
014165225

Product Technical Spec.

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
3.125 inches
Fastener Length:
5.000 inches
Head Style:
Knurled no. 5
Head Diameter:
Between 1.852 inches and 1.875 inches
Head Height:
Between 1.236 inches and 1.250 inches
Internal Drive Style:
Hexagon
Thread Diameter:
1.250 inches
Width Across Flats:
0.875 inches
Thready Qty Per Inch (tpi):
12
Min. Tensile Strength (psi):
170000 pounds per square inch
Hardness Rating:
38.0 rockwell c and 43.0 rockwell c
Minimum Yield Strength:
150000 pounds per square inch
Material:
Steel uns k03104
Material Specification:
Astm a574 assn standard single material response
Thread Series Designator:
Unrf
NSN:
5305-01-416-5225
Item Name:
Screw,self-locking,flat
Cage Code:
54933

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
20097-20F-80
Cage Code:
56878
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16282
FIIG:
A003B0
Concept No.:
App. Key:
SC
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:
BA
CRITL:
X

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Flat Self-locking Screw"

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE AIR FORCE Dept. of the Air Force
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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