Barrel Self-locking Nut

NSN: 5310-01-168-9029 | Model: SL4001-4M

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, round.

NSN Properties and Flags

NATO Stock Number

5310-01-168-9029

DEMIL

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Lubrication

Dry film lubricant

Nut Style

Floating self-locking barrel

Nut Diameter

Between 0.525 inches and 0.528 inches

Nut Length

0.625 inches

Barrel Height

Between 0.310 inches and 0.320 inches

Nut Height

0.406 inches

Thread Series

Unjf

Features Provided

Floating nut

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Material

Iron alloy 660

Material Specification

Ams 5731 assn standard single material response

Surface Treatment

Passivate base

Surface Treatment Specification

Qq-p-35 federal specification single treatment response base

Inventory Check

The last inventory check on this NSN was done on 04/17/2024. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 11
New: 58

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 5310-01-168-9029 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

SL4001-4M
SL4001-4M
SL4001-4M
SL4001-4M

Cage Codes:

Sps Technologies, Llc (CAGE 97393)

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.

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
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9sx-n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,001.57 to $1,669.28..
Does NSN 5310-01-168-9029 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, and Department Of The Navy
What is the NIIN of NSN 5310-01-168-9029?
011689029 or 01-168-9029
Does NSN 5310-01-168-9029 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-01-168-9029?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 29, 1983