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Datasheet. 10554739 specification
The length of a straight line which passes through the center of a hole,and terminates at the circumference.
0.247in. and 0.250in. ⁓1/4"
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
0.740in. and 0.750in.
0.025in. and 0.030in.
0.110in. and 0.120in.
0.016in.
0.400in.
A measurement of the smallest dimension of the material,in distinction from length or width.
0.024in. and 0.025in.
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy 268
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-B-613 1/2 h fed spec single material response or QQ-B-626 1/2 h fed spec single material response
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
key
Answers.
1EA
Key
Copper alloy 268
0.024 inches minimum and 0.025 inches maximum
0.740 inches minimum and 0.750 inches maximum
0.247 inches minimum and 0.250 inches maximum
Schedule B number: 7415210000
nmfc 194120
Copper washers including spring washers not threaded
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 5310-01-072-8256 WASHER,KEY
key 0.024" material thickness 0.740" outside diameter 0.247" hole diameter
- NIIN
- 010728256
- NIIN Date
- 03/04/79
- Schedule B
- 7415210000
- Name Code
- 01869
- FIIG
- A022B0
- QUP
- 1
- Historical Price
- $2.38 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
Major End Users Countries and entities
- - Department of The Army
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- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- Rating variable
- LCL (less than a car load rating)
- 77.5
- 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
- Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
- Commodity (for shipments via water)
- Gaskets, (machinery and parts),(less than 35 feet)
- NMFC (national motor freight code)
- 194120 WASHERS/GASKETS/PCKG DVCS NOI
- UFC (universal freight code)
- 95100
Similar by Design Other washers with similar characteristics
Nothing similar to this part number was found in our inventory
10554739 / Washer,keyWhat is the formal definition of this item?
A washer of nonresilient material usually having two parallel bearing surfaces. the outside and/or inside edges have one or more protuberances. the ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. the keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. excludes thrust type washer.
