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Datasheet. 6318146 specification
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
hexagon
0.230in. and 0.250in. ⁓1/4"
The national stock number or the identification information of the end equipment for which the item is a part.
MK21MOD1 diving HELMET-SUPERLITE-Air/mixed
The shortest straight line between flats,perpendicular to the height.
0.750in. ⁓3/4"
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.
underwater life support iaw navsea instruction 10560.2b
Answers.
1EA
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 5310-01-347-4305 NUT,PLAIN,HEXAGON
Used on mk21mod1 diving helmet-superlite-air/mixed. underwater life support iaw navsea instruction 10560.2b
- NIIN
- 013474305
- NIIN Date
- 10/21/91
- Schedule B
- Name Code
- 01857
- FIIG
- A021A0
- Item Weight
- 0.400lbs
- Item Dimensions
- 50 X 30 X 20
- QUP
- 1
- Historical Price
- $54.63 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. | 550-040 | Cage 58366 |
| 2. | BK206640210 | Cage 03950 |
| 3. | 592-6318146 | Cage 53711 |
Major End Users Countries and entities
- - Department of The Navy
- - Republic of Korea
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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)
- 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)
- 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
6318146 / Nut,plain,hexagonWhat is the formal definition of this item?
A nut, flat on top and bottom having 6 flat sides. for items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. see also locknut, tube fitting. for items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
