A544-3

Thumbscrew

NSN 5305-00-579-5408

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
005795408

Product Features

1/16 inch hole drilled through threaded portion 3/32 inch from shoulder bearing surface

Detail Specifications

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
1.025 inches
Fastener Length:
1.025 inches
Head Style:
Thumb no. 3
Head Height:
Between 0.922 inches and 0.952 inches
Width Between Flats:
Between 0.797 inches and 0.827 inches
Point Style:
Cup
Thread Diameter:
0.375 inches
Thready Qty Per Inch (tpi):
16
Material:
Steel comp 1010
Material Specification:
Sae assn standard single material response
Thread Series Designator:
Unc
NSN:
5305-00-579-5408
Item Name:
Wing Screw
Cage Code:
14028

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06673
FIIG:
A003B0
Concept No.:
App. Key:
SR
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
50.0
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): "Wing Screw"

An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).

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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