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Key Washer NSN 5310-00-637-4885

Item Description

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

NSN 5310-00-637-4885 NSN: 5310-00-637-4885

Features and Characteristics

Hole Diameter
Between 0.375 inches and 0.379 inches
Outside Diameter
Between 0.615 inches and 0.635 inches
External Prebent Key Length
Between 0.084 inches and 0.104 inches
External Prebent Key Width
Between 0.117 inches and 0.123 inches
Internal Straight Key Width
Between 0.059 inches and 0.061 inches
Distance From Centerline To Top Of Internal Key
Between 0.157 inches and 0.163 inches
Distance From Centerline To Inside Of Prebent Key
Between 0.406 inches and 0.416 inches
Overall Distance Including Keys
Between 0.749 inches and 0.759 inches
Material Thickness
0.031 inches
External Prebent Key Angle
90.0 degrees
Material
Copper alloy
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response
Style Designator
Key
FSC
5310 Nuts And Washers
NIIN
006374885
NSN
5310006374885

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
12C1087-1
Cage Code:
81073
Status:
A
MSDS:
Part Number:
A8834816REV2PT1
Cage Code:
49671
Status:
A
MSDS:
Part Number:
367567-1
Cage Code:
00752
Status:
A
MSDS:
Part Number:
SC5310-0009-1
Cage Code:
12115
Status:
A
MSDS:
Part Number:
300-590P13
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
9111565
Cage Code:
18876
Status:
A
MSDS:
Part Number:
10554986
Cage Code:
19200
Status:
A
MSDS:
Part Number:
59A5A134-1
Cage Code:
02387
Status:
A
MSDS:
Part Number:
468024001
Cage Code:
94474
Status:
A
MSDS:
Part Number:
2420465
Cage Code:
10001
Status:
A
MSDS:
Part Number:
T275-310
Cage Code:
F0057
Status:
A
MSDS:
Part Number:
43912798-001
Cage Code:
D9444
Status:
A
MSDS:
Part Number:
GR840A1
Cage Code:
26512
Status:
A
MSDS:
Part Number:
321290-1
Cage Code:
80020
Status:
A
MSDS:
Part Number:
12C1087
Cage Code:
81073
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415210000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper washers including spring washers not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-637-4885
What are the manufacturers of nsn 5310006374885?
Does this nsn 5310006374885 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310006374885
A washer of nonresilient material usually having two parallel bearing surfaces. the outside and/or inside edges have one or more protuberances. the ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. the keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. excludes thrust type washer.
Does nsn 5310006374885 contain any precious metals?
Precious metal content is unknown.
Does nsn 5310006374885 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310006374885?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
01869
FIIG:
A022B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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