NCS-420-8-20

Self-locking Stud

NSN 5307-00-003-9530

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000039530

Detail Specifications

Thread Class:
2a nut thread
Thread Direction:
Right-hand nut thread
Thread Length:
0.620 inches nut thread and 0.630 inches nut thread
Head Diameter:
Between 0.380 inches and 0.384 inches
Head Length:
Between 0.231 inches and 0.241 inches
Locking Feature:
Self-clinching head
Overall Length:
Between 0.854 inches and 0.864 inches
Distance Across Flats:
Between 0.433 inches and 0.443 inches
Thready Qty Per Inch (tpi):
20 nut thread
Thread Size:
0.250 inches nut thread
Material:
Steel comp 303
Material Specification:
Aisi assn standard single material response
Surface Treatment:
Passivate
Surface Treatment Specification:
Mil-f-14072, e300 military specification single treatment response
Style Designator:
Self-locking
Thread Series Designator:
Unc nut thread
NSN:
5307-00-003-9530
Item Name:
Stud,self-locking
Cage Code:
57227

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
M63540/3-34-10
Cage Code:
81349
RNCC:
2
RNVC:
2
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
MIL-S-63540/3
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
234-1015P11
Cage Code:
3B150
RNCC:
5
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
RCS1-207(250)-20
Cage Code:
30343
RNCC:
5
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
66564-.250-20
Cage Code:
51506
RNCC:
5
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
720S(.250)-ST-20
Cage Code:
5F892
RNCC:
5
RNVC:
1
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
234-1015P11
Cage Code:
49956
RNCC:
5
RNVC:
9
RNAAC:
SE
Status:
A
MSDS:
SADC:
Part Number:
NCS-420-80-20
Cage Code:
07886
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
NCS-420-8-20
Cage Code:
42498
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:
Part Number:
720S(.250)-ST-20
Cage Code:
86577
RNCC:
5
RNVC:
9
RNAAC:
KZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
27783
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:
A
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
573
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): "Self-locking Stud"

A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see bolt, self-locking and stud, locked in. Excludes insert, screw thread.

MOE Major Organizational Entities

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

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