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Flat Washer NSN 5310-00-167-0839

Item Description

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.

NSN 5310-00-167-0839 NSN: 5310-00-167-0839

  Stock Availability

NSN 5310001670839 availability
(as of 12/14/2023).

  • NE: 49999
  • NS: 31075
  • SV: 26
  • OH: 47
  • AR: 4

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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  •   100% Product Inspections
  •   7 Year Record Retention
  •   On Time Delivery
  •   HAZMAT Certified
  •   Worldwide Shipping

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Features and Characteristics

Cross Sectional Shape
Rectangular
Hole Diameter
Between 0.505 inches and 0.525 inches
Edge Shape
Round
Center Hole Shape
Round
Thickness
Between 0.022 inches and 0.042 inches
Overall Diameter
Between 0.870 inches and 0.895 inches
End Application
Mrap - rg-33
Material
Steel
Material Specification
Mil-s-7952 military specification single material response or qq-s-698 federal specification single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification single treatment response
Nondefinitive Specification/std Data
A type and 1 grade and a class
FSC
5310 Nuts And Washers
NIIN
001670839
NSN
5310001670839

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7F3494
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
47342
Cage Code:
13841
Status:
A
MSDS:
Part Number:
131MHF1
Cage Code:
05415
Status:
A
MSDS:
Part Number:
5-4-1346-31-16
Cage Code:
81337
Status:
A
MSDS:
Part Number:
41SX16
Cage Code:
45152
Status:
A
MSDS:
Part Number:
8169744
Cage Code:
18876
Status:
A
MSDS:
Part Number:
4200-3203746PC99
Cage Code:
80064
Status:
A
MSDS:
Part Number:
AN960PC816L
Cage Code:
81350
Status:
A
MSDS:
Part Number:
3188567PC12
Cage Code:
59364
Status:
A
MSDS:
Part Number:
791-540-90239
Cage Code:
99193
Status:
A
MSDS:
Part Number:
1914647
Cage Code:
D9182
Status:
A
MSDS:
Part Number:
A06476
Cage Code:
K0967
Status:
A
MSDS:
Part Number:
NAS1149F0832P
Cage Code:
4CCN9
Status:
A
MSDS:
Part Number:
2410186
Cage Code:
001JK
Status:
A
MSDS:
Part Number:
AN960-816L
Cage Code:
88044
Status:
A
MSDS:
Part Number:
10335385
Cage Code:
A486G
Status:
A
MSDS:
Part Number:
LM211-48
Cage Code:
76005
Status:
A
MSDS:
Part Number:
5310001670839
Cage Code:
SCY13
Status:
A
MSDS:
Part Number:
ASNA2397-816L
Cage Code:
F6198
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318220000
  • NAICS: 332722
  • SITC: 69422
  • Description: Washers other than lock washers, iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 5310-00-167-0839
What are the manufacturers of nsn 5310001670839?
Does this nsn 5310001670839 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5310001670839
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. the hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). the thickness cannot exceed 25 percent of the largest outside dimension. when the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. the maximum tolerance is applied to dimensions and used as a determining factor. items with separable lamination use shim. for items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. excludes disk, valve, graphite impregnated and lubricated items.
Does nsn 5310001670839 contain any precious metals?
No precious metal content.
Does nsn 5310001670839 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5310001670839?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13393
FIIG:
A022B0
App. Key:
B
Cond. Code:
1
Status:
A

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