Lock Washer

NSN: 5310-00-004-5034 | Model: FFW84

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

5310-00-004-5034

DEMIL

Hole Diameter

Between 0.636 inches and 0.653 inches

Outside Diameter

1.079 inches

Material Thickness

Between 0.156 inches and 0.166 inches

Hardness Rating

Between 45.0 rockwell c and 53.0 rockwell c

Special Features

Certified free from mercury contamination

Material

Steel comp 1060 or steel comp 1070 or steel comp 1078 or steel comp 1080

Material Specification

66 federal standard all material responses

Surface Treatment

Cadmium

Special Test Features

Special quality control testing

Surface Treatment Specification

Qq-p-416, type 2, cl 3 federal specification single treatment response

Style Designator

Split helical-right hand

Test Data Document

81349-mil-p-23199 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Nondefinitive Specification/std Data

2 style and a class

Departure From Cited Document

Material must conform to ships parts control center special quality control provisions

Inventory Check

The last inventory check on this NSN was done on 07/11/2023. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 12065
New: 16758
As Removed: 31
Overhauled: 1
Serviceable: 4

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 5310-00-004-5034 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

FFW84
004-003005-059
004-003005-059
MS35338-50
104J005-30
5310000045034

Cage Codes:

Federal Specifications (CAGE 81348)
Southwestern Health Development Corp (CAGE 44616)
Northrop Grumman Systems Corporation (CAGE 26916)
Military Standards (CAGE 96906)
Bfm Energy Products Corp (CAGE 62793)
E.c.a Etablissement (CAGE SCY13)

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:

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
Hd
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 $10.04 to $16.74..
Does NSN 5310-00-004-5034 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Austria, Lithuania, Poland, Brazil, Spain, Singapore, Kuwait, Morocco, Malaysia, Belgium, New Zealand, France, Germany, Republic Of Korea, Portugal, and Greece
What is the NIIN of NSN 5310-00-004-5034?
000045034 or 00-004-5034
Does NSN 5310-00-004-5034 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-004-5034?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 07, 1972