Convex Washer

NSN: 5310-00-019-3413 | Model: LS5931A5

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. See also washer (1), concave. Excludes bearing, washer thrust.

NSN Properties and Flags

NATO Stock Number

5310-00-019-3413

DEMIL

Hole Diameter

Between 0.311 inches and 0.331 inches

Outside Diameter

0.572 inches

Material Thickness

0.133 inches

Heat Treatment

T-4 solution heat treated, natural aged

Material

Aluminum alloy 2024

Material Specification

Qq-a-250/4 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625 military specification single treatment response

Style Designator

Convex

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5310-00-019-3413 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

LS5931A5

Cage Codes:

Lockheed Martin Corporation (CAGE 98897)

Schedule B & Trade:

Schedule B: 7616108000 (NAICS 332722)

Cotters, cotter-pins, washers and similar articles, of aluminum
SITC: 69440

Nails, tacks, staples (excluding staples in strips for office etc. Use), screws, bolts, nuts, rivets, washers and similar articles, of aluminum
End Use: 12300

Finished metal shapes

Identification:

HMIC

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

PMIC

U - Precious metal content is unknown

CRITL

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

Freight Information:

NMFC:

194160 - Washer or gaskets, iron or steel,
WCC:

713 - Metal hardware
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

U - 50.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9sx-v
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $2.71 to $4.52..
Does NSN 5310-00-019-3413 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Department Of The Navy, Poland, and Canada
What is the NIIN of NSN 5310-00-019-3413?
000193413 or 00-019-3413
Does NSN 5310-00-019-3413 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-019-3413?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961