Recessed Washer

NSN: 5310-01-658-5742 | Model: NA0179B-060

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

5310-01-658-5742

DEMIL

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE5E718T8463	2018-05-10	PHPHA	4848 EA
SPE5E718T7623	2018-04-23	PHPHA	434 EA
SPE5E718T3498	2018-01-09	PHPHA	1142 EA
SPE5E718T2577	2017-12-11	PHPHA	400 EA
SPE5E718T1941	2017-11-22	PHPHA	405 EA

Inventory Check

The last inventory check on this NSN was done on 10/11/2022. Due to rapid changes in inventory this may not be the current stock qty.

New: 2588

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 5310-01-658-5742 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

NA0179B-060

Cage Codes:

National Aerospace Standards (CAGE 80205)

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
M
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 $3.48 to $5.81..
Does NSN 5310-01-658-5742 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
What is the NIIN of NSN 5310-01-658-5742?
016585742 or 01-658-5742
Does NSN 5310-01-658-5742 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-01-658-5742?
Solicitation SPE5E718T8463 for qty 4848 on 05/03/2018