79CCL1420

Cap Self-locking Nut

NSN 5310-00-451-0416

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
004510416

Technical Specifications of NSN

Thread Class:
2b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Nut Style:
Cap
Nut Height:
Between 0.458 inches and 0.478 inches
Width Across Flats:
Between 0.428 inches and 0.437 inches
Thread Series:
Unc
Thready Qty Per Inch (tpi):
20
Thread Size:
0.250 inches
Bearing Surface Type:
Washer faced
Material:
Steel comp 303se or steel comp 304l or steel comp 302b or steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305
Material Specification:
Fed-std-66 federal standard all material responses
Surface Treatment:
Passivate
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
NSN:
5310-00-451-0416
Item Name:
Nut,crown
Cage Code:
82465

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
11290658-2
Cage Code:
17773
RNCC:
3
RNVC:
2
RNAAC:
BR
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05275
FIIG:
A021A0
Concept No.:
1
App. Key:
BK
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:
--
WCC:
576
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): "Crown Nut"

A nut internally threaded from one end, and completely enclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, dodecagonal or the like and taper to a cone or dome shape on the closed end. An integral feature is incorporated for locking on the threads of a mating memeber. Excludes nut (1), stamped.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
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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