Recessed Washer

NSN: 5310-01-066-9076 | Model: MS14155-5

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

NSN Properties and Flags

NATO Stock Number

5310-01-066-9076

DEMIL

Hole Diameter

Between 0.314 inches and 0.318 inches

Outside Diameter

Between 0.610 inches and 0.620 inches

Material Thickness

Between 0.114 inches and 0.124 inches

Hardness Rating

Between 39.0 rockwell c and 43.0 rockwell c

Top Recess Diameter

Between 0.399 inches and 0.409 inches

Bottom Recess Angle

90.0 degrees

Top Recess Angle

90.0 degrees

Bottom Recess Diameter

Between 0.399 inches and 0.409 inches

Material

Steel comp 4130

Material Specification

Mil-s-5059, type 302, 1/2 hard military specification 1st material response or mil-s-18729 military specification 2nd material response

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, type 2, cl 2 federal specification single treatment response

Style Designator

Recessed both sides

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE5E819T269P	2019-10-02	PHPHA	50000 EA
SPE5E819T206Z	2019-08-30	PHPHA	35516 EA
SPE5E819T4677	2019-01-17	PHPHA	51975 EA

Inventory Check

The last inventory check on this NSN was done on 09/19/2023. Due to rapid changes in inventory this may not be the current stock qty.

New: 7686
New Surplus: 463
Serviceable: 41
As Removed: 9
Overhauled: 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.

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

NSN 5310-01-066-9076 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

MS14155-5
MS14155-5
10368745

Cage Codes:

National Aerospace Standards (CAGE 80205)
Military Standards (CAGE 96906)
Nimikkeistokeskus Ncb Finland (CAGE A486G)

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
T22bkx-
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 $1.01 to $1.69..
Does NSN 5310-01-066-9076 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, Finland, Slovakia, Brazil, Spain, Columbia, Singapore, Malaysia, Australia, South Africa, Republic Of Korea, Netherlands, Italy, Denmark, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 5310-01-066-9076?
010669076 or 01-066-9076
Does NSN 5310-01-066-9076 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-01-066-9076?
Solicitation SPE5E819T269P for qty 50000 on 09/25/2019
When was this national stock number assigned to the federal catalog?
Oct 21, 1978