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Serving our customers with quality and safety first.
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Datasheet. K49661P4 specification
The length of a straight line which passes through the center of a hole,and terminates at the circumference.
0.348in. and 0.354in. ⁓23/64"
The distance from the centerline to the axis of the item.
0.305in. and 0.310in.
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
0.505in. and 0.515in.
A measurement between specified points on the recess,in distinction from height.
0.062in. and 0.072in.
A measurement of the smallest dimension of the material,in distinction from length or width.
0.113in. and 0.123in.
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
160000 pounds per square inch
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
lubricate bps no.171 cetyl alcohol dry film required on spherical seat
The chemical compound or mechanical mixture properties of which the item is fabricated.
iron alloy 660
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
ams 5737 assn std single material response
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.
passivate
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-35 fed spec single treatment response
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
concave
Answers.
Concave
Iron alloy 660
0.113 inches minimum and 0.123 inches maximum
0.505 inches minimum and 0.515 inches maximum
0.348 inches minimum and 0.354 inches maximum
Schedule B number: 7318220000
nmfc 194160
Washers other than lock washers, iron or steel
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 5310-01-071-7007 WASHER,CONCAVE
concave passivate surface treated lubricate bps no.171 cetyl alcohol dry film required on spherical seat 0.113" material thickness 0.505" outside diameter 0.348" hole diameter
- NIIN
- 010717007
- NIIN Date
- 02/13/79
- Schedule B
- 7318220000
- Name Code
- 15930
- FIIG
- A022B0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $3.23 EA
- 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. | TLN1023CD3L4W | Cage 80539 |
| 2. | TLN1023CD3L4W | Cage 27624 |
| 3. | TLN1023CD3L4W | Cage 56878 |
| 4. | TLN1023CD3L4W | Cage 17446 |
| 5. | TLN1023CD3L4W | Cage C4293 |
| 6. | ST3M469C4MA | Cage 51792 |
| 7. | ST3M469C4MA | Cage 1V757 |
| 8. | ST3M469C4MA | Cage 15653 |
| 9. | ST3M469C4MA | Cage 17446 |
| 10. | ST3M469C4MA | Cage 27624 |
| 11. | ST3M469C4MA | Cage 56878 |
| 12. | ST3M469C4MA | Cage 76301 |
| 13. | TLN1023CD3L4W | Cage 97928 |
| 14. | 10122079 | Cage A486G |
| 15. | TLN1023CD3L4W | Cage 92215 |
| 16. | TLN1023CD3L4W | Cage 59563 |
Major End Users Countries and entities
- - Department of The Navy
- - Department of The Air Force
- - Finland
- - Spain
- - Malaysia
- - Australia
- - Canada
- - Germany
- - Republic of Korea
- - United Kingdom
- - Italy
- - Greece
Availability for K49661P4 A member of our team will provide you with a price and availability quote
Request a Quote »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
K49661P4 / Washer,concaveWhat is the formal definition of this item?
A washer which is round with a centrally located hole. one bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. see also washer (1), convex. excludes washer (1), recessed and bearing, washer, thrust.
