7F3494

7F3494 Flat Washer

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Datasheet. 7F3494 specification

Cross-sectional Shape Style
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.

rectangular

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

0.505in. and 0.525in. ⁓17/32"

Peripheral Shape Style
The style designation indicating the configuration that most nearly corresponds to the peripheral shape of the item.

round

Center Hole Shape Style
The style designation indicating the configuration that most nearly corresponds to the shape of the center hole.

1 round

Thickness
A measurement of the smallest dimension of an item,in distinction from length or width.

0.022in. and 0.042in. ⁓3/64"

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

0.870in. and 0.895in. ⁓29/32"

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

mrap - RG-33

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

steel

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.

MIL-S-7952 mil spec single material response or QQ-S-698 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.

cadmium

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.

QQ-P-416, ty 2, cl 3 fed spec single treatment response

Nondefinitive Spec/std Data
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

a type and 1 grade and a class

Answers.

What quantity is this sold in?

1HD

What material is the flat washer made of ?

Steel

What is the inside hole diameter?

0.505 inches minimum and 0.525 inches maximum

What is the NSN for 7F3494?

5310-00-167-0839

How is this classified for shipping?

Schedule B number: 7318220000
nmfc 194160
Washers other than lock washers, iron or steel

What's the federal classification of 7F3494?

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 5310-00-167-0839 WASHER,FLAT

Used on mrap - rg-33. cadmium surface treated 0.505" hole diameter

NIIN
001670839
NIIN Date
01/01/63
Schedule B
7318220000 
Name Code
13393
FIIG
A022B0
Item Weight
0.200lbs
Item Dimensions
--
QUP
Historical Price
$6.03 HD
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 47342 Cage 13841
2. 131MHF1 Cage 05415
3. 5-4-1346-31-16 Cage 81337
4. 41SX16 Cage 45152
5. 8169744 Cage 18876
6. 4200-3203746PC99 Cage 80064
7. AN960PC816L Cage 81350
8. 3188567PC12 Cage 59364
9. 791-540-90239 Cage 99193
10. 1914647 Cage D9182
11. A06476 Cage K0967
12. NAS1149F0832P Cage 4CCN9
13. NAS1149F0832P Cage 80205
14. 2410186 Cage 001JK
15. NAS1149F0832P Cage 88044
16. AN960-816L Cage 88044
17. 2410186 Cage S4956
18. 10335385 Cage A486G
19. LM211-48 Cage 76005
20. 5310001670839 Cage SCY13
21. 5-4-1346-31-16 Cage 05699
22. 131MHF1 Cage 556A6
23. ASNA2397-816L Cage F6198
24. 41SX16 Cage 75Q65

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - National Aeronautics And Space Administration 
  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - National Security Agency 
  • - U.s. Marine Corps 
  • - U.s. Coast Guard 
  • - Federal Aviation Administration 
  • - Austria 
  • - Finland 
  • - Lithuania 
  • - Slovenia 
  • - Poland 
  • - Romania 
  • - Bulgaria 
  • - Slovakia 
  • - Brazil 
  • - Spain 
  • - Israel 
  • - Singapore 
  • - Kuwait 
  • - Morocco 
  • - Saudi Arabia 
  • - Malaysia 
  • - Australia 
  • - Belgium 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - Philippines 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Norway 
  • - Greece 
  • - Turkey 
  • - Nato Maintenance And Supply Agency 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
50.0 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal hardware 
NMFC (national motor freight code)
194160 WASHER OR GASKETS, IRON OR STEEL, 
UFC (universal freight code)
55210 

Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

7F3494 / Washer,flatWhat is the formal definition of this item?

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. the hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). the thickness cannot exceed 25 percent of the largest outside dimension. when the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. the maximum tolerance is applied to dimensions and used as a determining factor. items with separable lamination use shim. for items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. excludes disk, valve, graphite impregnated and lubricated items.