NL27

Lock Washer

NSN 5310-01-623-7144

DEMIL
Shelf Life
UOM
NIIN
Demil:
Shelf Life:
UOM:
NIIN:
016237144

Technical Specifications of NSN

Hole Diameter:
Between 1.108 inches and 1.128 inches
Outside Diameter:
Between 1.639 inches and 1.669 inches
Overall Height:
Between 0.260 inches and 0.280 inches
End Application:
2350-01-305-0028
Hardness Rating:
Between 33.0 rockwell c and 39.0 rockwell c
Part Name Assigned By Controlling Agency:
Lock washer set
Material:
Steel
Material Specification:
En 1.7182 iaw en10083-3 mfr ref single material response or astm a505 or a506, quench and temper assn standard single material response
Surface Treatment:
Zinc
Surface Treatment Specification:
Astm b633, cond.2, type vi; embrittlement relief per astm b850, class er-8 assn standard single treatment response
Style Designator:
Two piece interlocking
NSN:
5310-01-623-7144
Item Name:
Washer,split Ring
Cage Code:
1PUD1

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
12492376
Cage Code:
19207
RNCC:
1
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
14218
FIIG:
A022B0
Concept No.:
1
App. Key:
A
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:
A
ESD:
A
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
194160
UFC:
55210
LTL:
50.0
LCL:
--
WCC:
713
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): "Split Ring Washer"

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
DSOR:
Import / Export
  • Schedule B: 7318210000
  • SITC: 69422
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Classification: Spring washers and other lock washers, iron or steel


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