Key Washer

NSN: 5310-00-835-2041 | Model: MS9276-11

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 Properties and Flags

NATO Stock Number

5310-00-835-2041

DEMIL

Hole Diameter

Between 0.320 inches and 0.325 inches

Outside Diameter

Between 0.495 inches and 0.505 inches

External Prebent Key Length

Between 0.100 inches and 0.110 inches

External Tapered Key Width

Between 0.280 inches and 0.290 inches

External Prebent Key Width

Between 0.140 inches and 0.145 inches

Distance From Centerline To Inside Of Prebent Key

Between 0.325 inches and 0.335 inches

Overall Distance Including Keys

Between 0.763 inches and 0.791 inches

Split Key Length

0.160 inches

External Key Quantity

Material Thickness

Between 0.028 inches and 0.036 inches

Angle Between External Keys

Between 58.0 degrees and 62.0 degrees

Special Features

Both angular keys bent 15 degrees in opposite direction of prebent key

Material

Steel comp 321

Surface Treatment Specification

Ams 5510 assn standard single treatment response

Style Designator

Key

Inventory Check

The last inventory check on this NSN was done on 10/18/2023. Due to rapid changes in inventory this may not be the current stock qty.

New: 31639
New Surplus: 1910
Serviceable: 30
As Removed: 1

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 5310-00-835-2041 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

MS9276-11
938.83.13.111
2204841
MS9276-11

Cage Codes:

Military Standards (CAGE 96906)
Pilatus Aircraft Ltd (CAGE S4080)
Royce Plc Naval Marine Rolls (CAGE K5974)
Society Of Automotive Engineers Inc (CAGE 81343)

Replacements:

5310-00-835-2041 replaces 5310-00-639-2179

Schedule B & Trade:

Schedule B: 7318220000 (NAICS 332722)

Washers other than lock washers, iron or steel
SITC: 69422

Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, not threaded, of iron or steel
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
D
Quantity per pack
100
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
T2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1.66 to $2.77..
Does NSN 5310-00-835-2041 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 Army, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, U.s. Coast Guard, Slovenia, Poland, Brazil, Spain, Israel, Singapore, Malaysia, Australia, Belgium, Canada, South Africa, New Zealand, Germany, Republic Of Korea, United Kingdom, Netherlands, Portugal, Italy, Denmark, Norway, Greece, and Turkey
What is the NIIN of NSN 5310-00-835-2041?
008352041 or 00-835-2041
Does NSN 5310-00-835-2041 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-835-2041?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 05, 1966