Assembled Washer Screw

NSN: 5305-00-820-6355 | Model: NAS720-6-6

A screw, (as modified) to which has been assembled one or more nonremovable washe (s) .

NSN Properties and Flags

NATO Stock Number

5305-00-820-6355

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

0.282 inches

Fastener Length

0.375 inches

Head Style

Pan no. 2

Head Diameter

Between 0.256 inches and 0.273 inches

Head Height

Between 0.072 inches and 0.082 inches

Washer Quantity

Internal Drive Style

Slot

Thread Diameter

0.138 inches

Thready Qty Per Inch (tpi)

Hardness Rating

45.0 rockwell c and 53.0 rockwell c

Secondary Washer Relationship To Primary Washer

Not identical

Secondary Washer Style

Flat

Primary Washer Outside Diameter

0.250 inches

Secondary Washer Outside Diameter

0.258 inches

Primary Washer Style

Split helical ring

Primary Washer Material Thickness

0.031 inches

Secondary Washer Material Thickness

0.016 inches

Special Features

Lockwasher and washer not rated screw 55000 lbs per sq in.

Material

Steel

Material Specification

Qq-s-634 federal specification 1st material response or 66 federal standard 2nd material response or aisi/sae assn standard 2nd material response or 66 federal standard 3rd material response or aisi/sae assn standard 3rd material response or 66 federal standard 4th material response or aisi/sae assn standard 4th material response or 66 federal standard 5th material response or aisi/sae assn standard 5th material response or 66 federal standard 6th material response or aisi/sae assn standard 6th material response or 66 federal standard 7th material response or aisi/sae assn standard 7th material response or 66 federal standard 8th material response or aisi/sae assn standard 8th material response or 66 federal standard 9th material response or aisi/sae assn standard 9th material response or 66 federal standard 10th material response or aisi/sae assn standard 10th material response or 66 federal standard 11th material response or aisi/sae assn standard 11th material response or 66 federal standard 12th material response or aisi/sae assn standard 12th material response or 66 federal standard 13th material response or aisi/sae assn standard 13th material response or qq-s-626-canc federal specification 14th material response or mil-s-7952 military specification 15th material response or mil-s-7952 military specification 16th material response

Surface Treatment

Cadmium

Surface Treatment Specification

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

Thread Series Designator

Unc

Specification Data

80205-nas720 professional/industrial association standard

Inventory Check

The last inventory check on this NSN was done on 03/15/2024. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 1133
As Removed: 62
New: 31244
Serviceable: 8

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 5305-00-820-6355 Datasheet

Supply Class (FSC):

Screws

Cross Reference:

NAS720-6-6

Cage Codes:

National Aerospace Standards (CAGE 80205)

Schedule B & Trade:

Schedule B: 7318152000 (NAICS 332722)

Bolts and bolts and their nuts or washers exported in the same shipment
SITC: 69421

Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel
End Use: 12110

Iron and steel products, other

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:

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

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 $1.26 to $2.09..
Does NSN 5305-00-820-6355 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, Poland, Brazil, Australia, Germany, Republic Of Korea, Portugal, Greece, and Turkey
What is the NIIN of NSN 5305-00-820-6355?
008206355 or 00-820-6355
Does NSN 5305-00-820-6355 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5305-00-820-6355?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1962