SF121-12SA21A

Locked In Stud

NSN 5307-00-812-9824

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
008129824

Detail Specifications

Thread Class:
3a nut thread
Thread Pitch Diameters:
+0.3926/+0.3946 inches stud thread
Thread Direction:
Right-hand nut thread
Thread Direction:
Right-hand stud thread
Thread Length:
0.520 inches stud thread
Thread Length:
0.620 inches nut thread
Overall Length:
2.063 inches
Distance From Serrated Portion To Nut End:
1.313 inches
Distance From Serrated Portion To Stud End:
0.750 inches
Distance From Serrated Portion To End Of Stud Thread:
0.230 inches
Thready Qty Per Inch (tpi):
14 stud thread
Thready Qty Per Inch (tpi):
24 nut thread
Thread Size:
0.375 inches nut thread
Thread Size:
0.438 inches stud thread
Material:
Steel comp 4130
Material Specification:
Mil-s-6758 military specification single material response
Surface Treatment:
Cadmium
Style Designator:
Locked in
Thread Series Designator:
Unc stud thread
Thread Series Designator:
Unf nut thread
NSN:
5307-00-812-9824
Item Name:
Keensert Stud
Cage Code:
83324

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:
16012
FIIG:
A051A0
Concept No.:
App. Key:
D
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:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Keensert Stud"

A headless fastener externally threaded on both ends with each threaded portion of one but not necessarily the same nominal diameter. It is designed to be locked in place by either a ring, lock, serrated or a ring, lock, keyed.

MOE Major Organizational Entities

Entity
DSOR
User:
BRAZIL Brazil
DSOR:
User:
ITALY Italy
DSOR:

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