777-3381-001

7773381001 Spring Tension Washer

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Part Number:
Quantity Requested:
Your Email:
Full Name:
Contact Phone:
Company:

Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. 777-3381-001 specification

Hole Diameter
The length of a straight line which passes through the center of a hole,and terminates at the circumference.

0.193in. and 0.213in. ⁓7/32"

Outside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

0.490in. and 0.510in.

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

0.085in. and 0.095in.

Material Thickness
A measurement of the smallest dimension of the material,in distinction from length or width.

0.0064in. and 0.0076in.

Minimum Tensile Strength
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.

148000 pounds per square inch

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

beryllium

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

QQ-C-533 temper a fed spec single material response

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

chromate

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

580-0034-00 fscm 13499 mfr ref single treatment response

Answers.

What material is the spring tension washer made of ?

Beryllium

What is the thickness?

0.0064 inches minimum and 0.0076 inches maximum

What is the outside diameter?

0.490 inches minimum and 0.510 inches maximum

What is the inside hole diameter?

0.193 inches minimum and 0.213 inches maximum

What is the NSN for 777-3381-001?

5310-01-078-3982

How is this classified for shipping?

Schedule B number: 8112190000
Other beryllium, wrought, and articles, thereof nesoi

What's the federal classification of 777-3381-001?

FSC 5310 ⁓ Nuts and washers

Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.

Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).

NSN 5310-01-078-3982 WASHER,SPRING TENSION

chromate surface treated 0.0064" material thickness 0.490" outside diameter 0.193" hole diameter

NIIN
010783982
NIIN Date
06/12/79
Schedule B
8112190000 
Name Code
15938
FIIG
A022B0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Australia 
  • - Portugal 

Availability for 777-3381-001 A member of our team will provide you with a price and availability quote

Request a Quote »

Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

777-3381-001 / Washer,spring tensionWhat is the formal definition of this item?

A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.