Key Washer

NSN: 5310-00-638-7295 | Model: 1039120-4

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

5310-00-638-7295

DEMIL

Hole Diameter

Between 0.125 inches and 0.135 inches

Outside Diameter

0.187 inches

External Prebent Key Length

0.060 inches

External Prebent Key Width

0.040 inches

Distance From Centerline To Inside Of Prebent Key

0.110 inches

Overall Distance Including Keys

0.270 inches

Material Thickness

Between 0.026 inches and 0.036 inches

Material

Steel comp 302 or steel comp 304 or steel comp 303

Material Specification

Qq-s-763 federal specification 1st material response or qq-s-763 federal specification 2nd material response or astm a582 assn standard 3rd material response

Surface Treatment

Passivate

Surface Treatment Specification

171 table 5 finish 54 military standard single treatment response

Style Designator

Key

Inventory Check

The last inventory check on this NSN was done on 05/02/2024. Due to rapid changes in inventory this may not be the current stock qty.

New: 1179
New Surplus: 1473

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 5310-00-638-7295 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

1039120-4
1039120PC4

Cage Codes:

Navair and Navsea Managed (CAGE 10001)

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
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $0.61 to $1.01..
Does NSN 5310-00-638-7295 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 Navy, Brazil, Spain, Republic Of Korea, Italy, and Turkey
What is the NIIN of NSN 5310-00-638-7295?
006387295 or 00-638-7295
Does NSN 5310-00-638-7295 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-638-7295?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963