Recessed Washer

NSN: 5310-01-066-1695 | Model: MS14155-7

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

5310-01-066-1695

DEMIL

Hole Diameter

Between 0.439 inches and 0.443 inches

Outside Diameter

Between 0.868 inches and 0.878 inches

Material Thickness

Between 0.144 inches and 0.158 inches

Hardness Rating

Between 39.0 rockwell c and 43.0 rockwell c

Top Recess Diameter

Between 0.556 inches and 0.566 inches

Bottom Recess Angle

90.0 degrees

Top Recess Angle

90.0 degrees

Bottom Recess Diameter

Between 0.556 inches and 0.566 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
SPE4A718T6254	2017-12-18	GPP83	12850 EA
SPE5E817T8647	2017-04-06	PHPHA	17398 EA
SPE5E816TF778	2016-08-25	PHPHA	16678 EA

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 5310-01-066-1695 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

MS14155-7
MS14155-7

Cage Codes:

National Aerospace Standards (CAGE 80205)
Military Standards (CAGE 96906)

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 $2.07 to $3.44..
Does NSN 5310-01-066-1695 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, Department Of The Navy, Slovenia, Poland, Bulgaria, Spain, Singapore, Australia, Belgium, Canada, Republic Of Korea, Netherlands, Portugal, Italy, Denmark, Norway, Greece, and Turkey
What is the NIIN of NSN 5310-01-066-1695?
010661695 or 01-066-1695
Does NSN 5310-01-066-1695 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-01-066-1695?
Solicitation SPE4A718T6254 for qty 12850 on 12/11/2017
When was this national stock number assigned to the federal catalog?
Oct 04, 1978