Lock Washer

NSN: 5310-01-357-8846 | Model: 91102A011

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

NSN Properties and Flags

NATO Stock Number

5310-01-357-8846

DEMIL

Hole Diameter

0.340 inches

Outside Diameter

0.040 inches

Distance Across Split Opening

0.190 inches

Hardness Rating

38.0 rockwell c

Part Name Assigned By Controlling Agency

Spring lock

Special Features

Spring lock type = standard

Material

Steel

Surface Treatment

Zinc

Special Test Features

rockwell hardness = c38

Specification Data

05047-asme b18.21.1 professional/industrial association standard

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE5EK19T153Z	2019-07-25	PHPHC	5000 EA
SPE5EK16T1462	2015-11-09	PHPHC	7143 EA
SPE5E715TA703	2015-08-10	PHPHA	7143 EA

Inventory Check

The last inventory check on this NSN was done on 04/24/2024. Due to rapid changes in inventory this may not be the current stock qty.

New: 13
New Surplus: 245

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 5310-01-357-8846 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

91102A011

Cage Codes:

Carr Supply Company Mcmaster (CAGE 39428)

Schedule B & Trade:

Schedule B: 7318210000 (NAICS 332722)

Spring washers and other 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

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

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:

093486 - Bolts, nuts or screws, noi (sub 3)
WCC:

576 - Metal and metal products, nos, (less than 35 feet)
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:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
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 $0.32 to $0.54..
Does NSN 5310-01-357-8846 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, and Department Of The Navy
What is the NIIN of NSN 5310-01-357-8846?
013578846 or 01-357-8846
Does NSN 5310-01-357-8846 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-01-357-8846?
Solicitation SPE5EK19T153Z for qty 5000 on 07/18/2019
When was this national stock number assigned to the federal catalog?
May 04, 1992