MS21224-4

Assembled Washe Self-locking Nut

NSN 5310-01-463-8943

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
014638943

Product Technical Spec.

Thread Direction:
Right-hand
Locking Feature:
Prevailing torque with nonmetallic insert
Washer Outside Diameter:
Between 0.520 inches and 0.562 inches
Counterbore Diameter:
0.299 inches nut and 0.309 inches nut
Overall Height:
Between 0.365 inches and 0.405 inches
Nut Style:
Flat with turned back edge
Nut Counterbore Depth:
0.172 inches nut and 0.192 inches nut
Width Across Flats:
Between 0.430 inches and 0.439 inches
Tempurature Rating:
250.0 degrees fahrenheit
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
28
Thread Size:
0.250 inches
Bearing Surface Finish:
125.0 microinches
Material:
Plastic nylon locking insert
Material:
Steel comp 1137 nut or steel comp 11l37 nut or steel comp 8740 nut
Surface Treatment:
Chromate washer
Surface Treatment:
Cadmium nut and chromate nut
Surface Treatment Specification:
Qq-p-416, ty2, cl2 federal specification single treatment response nut
NSN:
5310-01-463-8943
Item Name:
Nut,assembled Washer
Cage Code:
1E0F1

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:
29736
FIIG:
A021A0
Concept No.:
1
App. Key:
BG
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:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
8.0 X 6.0 X 0.5
Paclk Weight:
2.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
99
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
RATING VARIABLE
WCC:
573
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Assembled Washer Nut"

A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.

MOE Major Organizational Entities

Entity
DSOR
User:
UNITED KINGDOM United Kingdom
DSOR:
User:
NATO MAINTENANCE AND SUPPLY AGENCY NATO Maintenance and Supply Agency
DSOR:
Import / Export
  • Schedule B: 7318160000
  • SITC: 69421
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Classification: Nuts of iron or steel


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