Hexagon Self-locking Nut

NSN: 5310-00-897-6145 | Model: MS21083FC4

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

5310-00-897-6145

DEMIL

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Nut Style

Hexagon

Nut Height

0.219 inches

Width Across Flats

Between 0.430 inches and 0.439 inches

Tempurature Rating

250.0 degrees fahrenheit

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Countersink Angle

88.0 degrees nut

Criticality Code Justification

Feat

Bearing Surface Type

Chamfered or washer faced

Bearing Surface Finish

125.0 microinches

Special Features

Weapon system essential

Material

Stainless steel except insert

Surface Treatment

Passivate except insert

Surface Treatment Specification

Qq-p-35 federal specification single treatment response except insert

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE5E716Q0077	2015-11-27	PHPHA	23817 EA
SPE5E716T0595	2015-10-26	PHPHA	23817 EA

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 5310-00-897-6145 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

MS21083FC4
803-5001048REVA
79NTME-048
002-004048-005
114-0576-005
21303 FIND 20
79NTE-048-ESNA
1489C428
MS21083C4
MS21083C4
MS21083C4
MS21083C4
5310008976145
412-3124
1752647-1
1752647-1

Cage Codes:

Zf Industrieantriebe Witten Gmbh (CAGE D9182)
Speco Inc (CAGE 57041)
Harvard Industries Inc (CAGE 72962)
Northrop Grumman Systems Corporation (CAGE 26916)
Boeing Company, The (CAGE 94756)
Sargent Aerospace & Defense, Llc (CAGE 78062)
Marotta Controls, Inc. (CAGE 99657)
Hamilton Sundstrand Corporation (CAGE 99167)
National Aerospace Standards (CAGE 80205)
Freundlich Supply Company, Inc. (CAGE 8K112)
Unifab Industries Inc (CAGE 60144)
Military Standards (CAGE 96906)
E.c.a Etablissement (CAGE SCY13)
Nimikkeistokeskus Ncb Finland (CAGE A486G)
Honeywell Intl Inc Defense Avionics (CAGE 19315)
Honeywell Intl Inc (CAGE 55972)

Replacements:

5310-00-897-6145 replaces 5310-00-058-3231
5310-00-897-6145 replaces 5310-01-332-1699

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

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions 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
100
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 $2.43 to $4.05..
Does NSN 5310-00-897-6145 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, U.s. Coast Guard, National Aeronautics and Space Administration, Finland, Lithuania, Poland, Brazil, Spain, Columbia, Israel, Singapore, Morocco, Malaysia, Australia, Belgium, Canada, New Zealand, France, Germany, Republic Of Korea, United Kingdom, Philippines, Netherlands, Portugal, Italy, Denmark, Norway, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 5310-00-897-6145?
008976145 or 00-897-6145
Does NSN 5310-00-897-6145 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-897-6145?
Solicitation SPE5E716Q0077 for qty 23817 on 12/31/1969
When was this national stock number assigned to the federal catalog?
Feb 03, 1967