Saddle Washer

NSN: 5310-00-311-4304 | Model: 401265

A washer with one surface shaped to fit a similarly curved surface, the other surface of the washer being either parallel with the shaped surface or in the form of raised boss having either a flat bearing surface or a recess designed for holding a nut. Excludes washer (1), concave and washer (1), convex.

NSN Properties and Flags

NATO Stock Number

5310-00-311-4304

DEMIL

Hole Diameter

0.515 inches

Outside Diameter

1.250 inches

Thickness At Bolt Hole

0.0747 inches

Material

Steel

Surface Treatment

Cadmium

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 5310-00-311-4304 Datasheet

Supply Class (FSC):

Nuts And Washers

Cross Reference:

401265
11A18040B
336453
371026
11A18040B
24147

Cage Codes:

Maremont Corp (CAGE 76110)
Ford Motor Co (CAGE 57526)
White Motor Corp (CAGE 65282)
Ford Motor Co (CAGE 23040)
Checker Motors Corporation (CAGE 11743)

Replacements:

5310-00-311-4304 replaces 5310-00-785-1503

Schedule B & Trade:

Schedule B: 7318220000 (NAICS 332722)

Washers other than lock washers, iron or steel
SITC: 69422

Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, not 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 or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

194160 - Washer or gaskets, iron or steel,
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
LTL:

U - 50.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Y
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 $1.34 to $2.23..
Does NSN 5310-00-311-4304 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Singapore, and Turkey
What is the NIIN of NSN 5310-00-311-4304?
003114304 or 00-311-4304
Does NSN 5310-00-311-4304 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-311-4304?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963