Shouldered Washer

NSN: 5310-00-156-0665 | Model: 3198712

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.

NSN Properties and Flags

NATO Stock Number

5310-00-156-0665

DEMIL

Hole Diameter

Between 0.577 inches and 0.586 inches

Shoulder Diameter

Between 0.650 inches and 0.655 inches

Outside Diameter

Between 0.800 inches and 0.810 inches

Shoulder Height

Between 0.025 inches and 0.030 inches

Material Thickness

Between 0.095 inches and 0.105 inches

Hardness Rating

Between 36.0 rockwell c and 40.0 rockwell c

Part Name Assigned By Controlling Agency

Navy special project

Material

Steel comp 4130

Style Designator

Shouldered

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE5E819T7571	2019-03-13	PHPHA	1 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.

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NSN 5310-00-156-0665 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

3198712

Cage Codes:

Raytheon Company (CAGE 82577)

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
Y
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 $310.43 to $517.39..
Does NSN 5310-00-156-0665 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
What is the NIIN of NSN 5310-00-156-0665?
001560665 or 00-156-0665
Does NSN 5310-00-156-0665 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-156-0665?
Solicitation SPE5E819T7571 for qty 1 on 03/06/2019
When was this national stock number assigned to the federal catalog?
Jan 21, 1973