21490

Shoulder Screw

NSN 5305-01-380-7250

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
013807250

Product Features

0.015x45 degree chamfer thread end of shoulder and end of thread

Product Technical Spec.

Thread Class:
2a
Thread Direction:
Right-hand
Thread Length:
0.112 inches
Fastener Length:
Between 0.491 inches and 0.511 inches
Head Style:
Flat fillister
Head Diameter:
0.196 inches
Head Height:
0.085 inches
Shoulder Diameter:
0.1235 inches first shoulder and 0.1245 inches first shoulder
Shoulder Length:
0.264 inches first shoulder and 0.284 inches first shoulder
Internal Drive Style:
Slot
End Application:
Pacer dawn
Thread Diameter:
0.099 inches
Thready Qty Per Inch (tpi):
56
Criticality Code Justification:
Aatn and aatx
Shoulder Shape:
Round first shoulder
Material:
Steel comp 303
Surface Treatment Specification:
Mil-s-7720; cond-e military specification single treatment response
Thread Series Designator:
Unf
NSN:
5305-01-380-7250
Item Name:
Fastener,panel Assembly
Cage Code:
98810

Cross Referenced Parts

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

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22846
FIIG:
A003B0
Concept No.:
App. Key:
SL
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:
Y

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Panel Assembly Fastener"

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.

MOE Major Organizational Entities

Entity
DSOR
User:
TAIWAN, PROVINCE OF CHINA Taiwan, Province of China
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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