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Datasheet. 5171491 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2b
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
0.0312in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
round
1.330in.
0.307in. ⁓5/16"
The national stock number or the identification information of the end equipment for which the item is a part.
pza machine gun, grenade, 40mm mod iii (hild) , MK19
The smallest length of a straight line which passes through the center of the two surfaces of a circular item,and terminates at the inside circumference.
1.005in.
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.
uns
0.057in.
1.187in.
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
24
A designation that is used for the purpose of general identification of the thread.
1.188in. ⁓1-13/64"
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.
medium straight or diamond knurl on od
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 1018 or steel comp 1019 or steel comp 1020
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.
phosphate
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.
used on guns only
Answers.
5EA
Steel comp 1018 or steel comp 1019 or steel comp 1020
24
Right-hand
2b
Schedule B number: 7318160000
nmfc 093486
Nuts of iron or steel
FSC 4730 ⁓ Hose, pipe, tube, lubrication, and railing fittings
Excluding air conditioning-heating fittings (fsc 4520); bituminized fiber and concrete fittings (fsc 5630); conduit boxes and fittings (fsc 5975); downspout fittings (fsc 5670); medical and surgical fittings (fsc 6515); laboratory fittings (fsc 6640); post caps and rail ends (fsc 5660); machine thread bushings and plugs (fsc 5365).
NSN 4730-00-517-1491 NUT,UNION
Used on pza machine gun, grenade, 40mm mod iii(hild), mk19. phosphate surface treated medium straight or diamond knurl on od 24 thread quantity per inch right-hand 2b thread class
- NIIN
- 005171491
- NIIN Date
- 01/01/61
- Schedule B
- 7318160000
- Name Code
- 19964
- FIIG
- A021A0
- Item Weight
- 0.100lbs
- Item Dimensions
- --
- QUP
- 5
- Historical Price
- $11.88 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. | A10734 | Cage U4574 |
| 2. | A20434 | Cage U4574 |
| 3. | 717124430208 | Cage 0000V |
| 4. | 4730PL0912291 | Cage 9009H |
| 5. | 4730005171491 | Cage SCY13 |
Major End Users Countries and entities
- - Department of The Army
- - Department of The Navy
- - Department of The Air Force
- - U.s. Marine Corps
- - Austria
- - Estonia
- - Hungary
- - Slovenia
- - Poland
- - Czech Republic
- - Spain
- - Singapore
- - Kuwait
- - Morocco
- - Malaysia
- - Thailand
- - Australia
- - Canada
- - New Zealand
- - France
- - Republic of Korea
- - United Kingdom
- - Netherlands
- - Portugal
- - Italy
- - Denmark
- - Greece
- - Turkey
Availability for 5171491 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
5171491 / Nut,unionWhat is the formal definition of this item?
An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. the threaded portion is used to engage the thread piece of a union, union elbor or the like. excludes nut (1), tube coupling.
