NSN 5365-01-646-0348

Ring Spacer
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
--
NIIN:
016460348

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Product Definition Definition of approved item name (AIN): "SPACER,RING"

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

5365-01-646-0348 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AARX
Inside Diameter
Between 0.808 inches and 0.818 inches
MRC:
ABHE
Outside Diameter
Between 1.003 inches and 1.013 inches
MRC:
ADUM
Overall Thickness
Between 0.045 inches and 0.055 inches
MRC:
AGAV
End Application
Eab sys-551f
MRC:
CSYM
Surface Finish
63.0 microinches right side
MRC:
CXCY
Part Name Assigned By Controlling Agency
Retainer, packing
MRC:
MATT
Material
Copper alloy 903 or copper alloy 922
MRC:
MDCL
Material Specification
Qq-c-390 federal specification 1st material response or astm b61 assn standard 2nd material response

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Cage Code:
81349
RNCC:
2
RNVC:
2
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MIL-F-1183
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
E
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
24307
FIIG:
A07000
Concept No.:
App. Key:
AD
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
194120
NMF Description:
Washers/gaskets/pckg Dvcs Noi
UFC:
95100
LTL:
Rating variable
LCL:
--
WCC:
596
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 596

Gaskets, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)