Hexagon Plain Nut

NSN: 5310-01-531-7870 | Model: NAS1423C8LH

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 dimension will be used to determine compliance.)

NSN Properties and Flags

NATO Stock Number

5310-01-531-7870

DEMIL

Thread Class

Thread Direction

Left-hand

Nut Style

Hexagon

Nut Height

Between 0.146 inches and 0.166 inches

End Application

F-22 aircraft

Width Across Flats

Between 0.740 inches and 0.752 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.500 inches

Bearing Surface Type

Chamfered

Material

Iron alloy 660

Material Specification

Ams 5525 assn standard single material response or ams 5731 assn standard single material response or ams 5732 assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Inventory Check

The last inventory check on this NSN was done on 04/30/2024. Due to rapid changes in inventory this may not be the current stock qty.

New: 1170
New Surplus: 3

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5310-01-531-7870 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

NAS1423C8LH

Cage Codes:

National Aerospace Standards (CAGE 80205)

Schedule B & Trade:

Schedule B: 7318160000 (NAICS 332722)

Nuts of iron or steel
SITC: 69421

Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel
End Use: 12300

Finished metal shapes

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

093470 - Bolts/nuts i/s
WCC:

713 - Metal hardware
SHC:

9 - Other or no special handling required (sh)
ACC:

A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL:

Q - 70.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
F01
AAC
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
-------
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $77.96 to $129.94..
Does NSN 5310-01-531-7870 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force
What is the NIIN of NSN 5310-01-531-7870?
015317870 or 01-531-7870
Does NSN 5310-01-531-7870 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-01-531-7870?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 21, 2005