Hexagon Self-locking Nut

NSN: 5310-01-510-1237 | Model: M45913/4-4CG8C

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

NSN Properties and Flags

NATO Stock Number

5310-01-510-1237

DEMIL

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with metallic insert

Nut Style

Hexagon

Nut Height

Between 0.298 inches and 0.328 inches

End Application

2350-01-136-8758

Width Across Flats

Between 0.428 inches and 0.439 inches

Tempurature Rating

250.0 degrees fahrenheit

Thread Series

Unc

Thready Qty Per Inch (tpi)

Hardness Rating

Between 33.0 rockwell c and 39.0 rockwell c

Thread Size

0.250 inches

Bearing Surface Type

Chamfered

Material

Steel nut

Material Specification

Sae j995, grade 8 national specification single material response nut

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE5E718T2731	2017-12-18	PHPHA	375 HD

Inventory Check

The last inventory check on this NSN was done on 07/24/2023. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 3078
New: 2860

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 5310-01-510-1237 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

M45913/4-4CG8C
5310PL0667059

Cage Codes:

Military Specifications (CAGE 81349)
Inspektorat Wsparcia Sil Zbrojnych (CAGE 9009H)

Replacements:

5310-01-510-1237 replaces 5310-01-486-0993

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:

093486 - Bolts, nuts or screws, noi (sub 3)
WCC:

573 - Bolts or nuts (iron or steel),(less than 35 feet)
SHC:

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

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

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
1
Unit of Measure
Hd
Shelf Life
N/A
Classification Control
U
MGMT_CTL
T2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $10.73 to $17.89..
Does NSN 5310-01-510-1237 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 Army, U.s. Marine Corps, Department Of The Navy, Poland, and Australia
What is the NIIN of NSN 5310-01-510-1237?
015101237 or 01-510-1237
Does NSN 5310-01-510-1237 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-01-510-1237?
Solicitation SPE5E718T2731 for qty 375 on 12/14/2017
When was this national stock number assigned to the federal catalog?
Jul 15, 2003