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Serving our customers with quality and safety first.
- AS9120 Certified
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- ITAR Registered
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Datasheet. MS21042L4 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3b
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
RIGHT-Hand
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.
prevailing torque all metal design
0.420in.
A substance designed to provide a reduction of friction between the two surfaces in contact.
dry film lubricant
The distance measured in a straight line from the bottom to the top of an item.
0.204in. and 0.219in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
hexagon
0.019in.
The shortest straight line between flats,perpendicular to the height.
0.304in. and 0.316in. ⁓21/64"
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.
450.0 deg fahrenheit
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.
unjf
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
28
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
49.0 rockwell c
A designation that is used for the purpose of general identification of the thread.
0.250in. ⁓1/4"
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
feat
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.
weapons system essential
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel
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 and chromate
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
Answers.
On 04/22/2015 under contract SPE5EC15M0516 for qty 8,257
Steel
28
Right-hand
3b
Schedule B number: 7318160000
nmfc 093486
Nuts of 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 5310-00-807-1475 NUT,SELF-LOCKING,EXTENDED WASHER
cadmium surface treated weapons system essential 28 thread quantity per inch right-hand 3b thread class
- NIIN
- 008071475
- NIIN Date
- 01/01/62
- Schedule B
- 7318160000
- Name Code
- 29730
- FIIG
- A021A0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- Historical Price
- $0.88 EA
- 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
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | RM52LH3324-048 | Cage 019L2 |
| 2. | 984018 | Cage F0754 |
| 3. | MBEU64041 ITEM 31 | Cage U1604 |
| 4. | P26042 | Cage U1604 |
| 5. | FN12M-048 | Cage 56878 |
| 6. | 2110057 | Cage 001JK |
| 7. | Z00.N5415371302 | Cage F0086 |
| 8. | PN-A-25-27-00-050-941A-A ITEM002 | Cage U0625 |
| 9. | 333-1422-100 | Cage 95105 |
| 10. | T98S428 | Cage 11815 |
| 11. | RM52LH3324-048 | Cage 72962 |
| 12. | 2110057 | Cage S4956 |
| 13. | 10121716 | Cage A486G |
| 14. | 875442-00 | Cage 32345 |
| 15. | T98S428 | Cage 71087 |
| 16. | 959.30.02.023 | Cage S4080 |
Major End Users Countries and entities
- - National Aeronautics And Space Administration
- - National Aeronautics And Space Administration
- - National Aeronautics And Space Administration
- - Department of The Navy
- - Department of The Army
- - Department of The Air Force
- - U.s. Marine Corps
- - U.s. Coast Guard
- - Defense Threat Reduction Agency
- - Bosnia And Herzegovina
- - Austria
- - Finland
- - Lithuania
- - Slovenia
- - Poland
- - Romania
- - Bulgaria
- - Czech Republic
- - Brazil
- - Spain
- - Israel
- - Singapore
- - Kuwait
- - Saudi Arabia
- - Malaysia
- - Australia
- - Belgium
- - Canada
- - South Africa
- - New Zealand
- - France
- - Germany
- - Republic of Korea
- - United Kingdom
- - Philippines
- - Netherlands
- - Portugal
- - Italy
- - Denmark
- - Norway
- - Greece
- - Turkey
- - Nato Maintenance And Supply Agency
Availability for MS21042L4 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)
- Rating variable
- 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)
- Bolts or nuts (iron or steel),(less than 35 feet)
- NMFC (national motor freight code)
- 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
- UFC (universal freight code)
- 48950
Similar by Design Other nuts with similar characteristics
Nothing similar to this part number was found in our inventory
MS21042L4 / Nut,self-locking,extended washerWhat is the formal definition of this item?
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. an integral feature is incorporated for locking on the threads of a mating member.
