Square Neck Bolt

NSN: 5306-00-021-8156 | Model: MS35754-40

A headed externally threaded fastener whose threaded portion is of one diameter, with a square neck directly beneath the head.

NSN Properties and Flags

NATO Stock Number

5306-00-021-8156

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

1.250 inches

Fastener Length

Between 2.938 inches and 3.062 inches

Head Style

Flat countersunk

Head Diameter

Between 0.875 inches and 0.945 inches

Neck Length

Between 0.375 inches and 0.417 inches

Thread Diameter

0.500 inches

Thready Qty Per Inch (tpi)

Minimum Yield Strength

40000 pounds per square inch

Countersink Angle

Between 80.0 degrees and 82.0 degrees

Neck Width

Between 0.500 inches and 0.515 inches

Material

Steel

Material Specification

Qq-s-633, canc federal specification single material response

Thread Series Designator

Unc

Inventory Check

The last inventory check on this NSN was done on 04/26/2023. Due to rapid changes in inventory this may not be the current stock qty.

New: 115
New Surplus: 31

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 5306-00-021-8156 Datasheet

Supply Class (FSC):

Bolts

Cross Reference:

MS35754-40
218156
218156
5306000218156

Cage Codes:

Military Standards (CAGE 96906)
General Motors Corp (CAGE 24617)
Army Weapons Command (CAGE 21450)
E.c.a Etablissement (CAGE SCY13)

Schedule B & Trade:

Schedule B: 7318152000 (NAICS 332722)

Bolts and bolts and their nuts or washers exported in the same shipment
SITC: 69421

Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel
End Use: 12110

Iron and steel products, other

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

U - Precious metal content is unknown

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
25
Unit of Measure
Ea
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 $5.14 to $8.57..
Does NSN 5306-00-021-8156 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, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, and Morocco
What is the NIIN of NSN 5306-00-021-8156?
000218156 or 00-021-8156
Does NSN 5306-00-021-8156 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5306-00-021-8156?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963