Round Plain Nut

NSN: 5310-00-649-8226 | Model: 204-010-420-1

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the dimension will be used to determine compliance.)

NSN Properties and Flags

NATO Stock Number

5310-00-649-8226

DEMIL

Thread Class

Thread Direction

Left-hand

Counterbore Diameter

0.430 inches nut

Drive Point Depth

Between 0.1042 inches and 0.1107 inches

Nut Style

Round

Nut Diameter

Between 4.4985 inches and 4.5015 inches

Nut Thickness

Between 0.740 inches and 0.760 inches

Drive Point Quantity

Nut Counterbore Depth

4.280 inches nut and 4.290 inches nut

Drive Point Diameter

Between 0.338 inches and 0.345 inches

Thread Series

Thready Qty Per Inch (tpi)

Thread Size

4.250 inches

Special Features

Dont cadmium treat qq-s-763 steel, mark /lh thd/ 3 places on od, 0d 63 microinches max, id 125 microinches max

Material

Steel comp 416 or steel comp 4130

Material Specification

Qq-s-763, cond a federal specification single material response or mil-s-6758 military specification single material response or ams6371 assn standard single material response

Surface Treatment

Passivate except threads or cadmium except threads

Surface Treatment Specification

Bps fw4007, fscm 97499 mfr ref single treatment response except threads or qq-p-416, type 2, class 2 federal specification single treatment response except threads

Test Data Document

81349-mil-i-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.). And 97499-bps 4075 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE4AC20T0103	2020-04-10	PARCA	1 EA
SPE4A520T2182	2019-11-25	DMC00	12 EA
SPE4A519T032S	2019-02-15	PARAB	3 EA
SPE4A518T01R4	2018-06-25	PARAB	2 EA
SPE4A518T8519	2017-11-29	DRW00	2 EA
SPE4A517TH233	2017-02-10	PARAB	16 EA
SPE4A516TE889	2016-01-19	PARAB	2 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 5310-00-649-8226 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

204-010-420-1
204-010-420-001
204-010-420-1

Cage Codes:

Bell Helicopter Textron Inc. (CAGE 97499)
U S Army Aviation and Missile (CAGE 81996)

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 is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

Freight Information:

NMFC:

095190 - Hardware, noi sub 9
WCC:

713 - Metal hardware
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
LCL:

Q - 70.0
LTL:

Q - 70.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
T22bax-
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 $2,482.04 to $4,136.74..
Does NSN 5310-00-649-8226 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, Department Of The Navy, Austria, Slovenia, Brazil, Spain, Columbia, New Zealand, Germany, Republic Of Korea, Italy, Norway, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 5310-00-649-8226?
006498226 or 00-649-8226
Does NSN 5310-00-649-8226 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-649-8226?
Solicitation SPE4AC20T0103 for qty 1 on 03/11/2020
When was this national stock number assigned to the federal catalog?
Jan 01, 1963