10437719
Recessed Washer
This page provides complete and verified information for part number 10437719, NSN 5310-00-059-5228
You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.
A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes:washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.
0.378 inches minimum and 0.388 inches maximum hole diameter, 0.107 inches minimum and 0.117 inches maximum material thickness, 29.0 rockwell c minimum and 39.0 rockwell c maximum hardness rating, 0.865 inches minimum and 0.885 inches maximum outside diameter, 0.435 inches nominal recess diameter
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Hole Diameter
- 0.378 inches minimum and 0.388 inches maximum
- Outside Diameter
- 0.865 inches minimum and 0.885 inches maximum
- Recess Diameter
- 0.435 inches nominal
- Material Thickness
- 0.107 inches minimum and 0.117 inches maximum
- Hardness Rating
- 29.0 rockwell c minimum and 39.0 rockwell c maximum
- Top Recess Diameter
- 0.435 inches nominal
- Bottom Recess Angle
- 90.000 degrees nominal
- Top Recess Angle
- 90.000 degrees nominal
- Bottom Recess Diameter
- 0.435 inches nominal
- Surface Finish
- 63.0 microinches bottom
- Surface Finish
- 63.0 microinches top
- Material Document And Classification
- ams 5525 assn std 1st material response or ams 5518 assn std 2nd material response overall
- Style Designator
- recessed both sides
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 4 - Partial descriptive item identification (type 1 concept)
- A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A022B0
- U - Precious metal content is unknown
- 0015933
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 7318220000
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- National Motor Freight Classification Item Number
- National Motor Freight Classification Sub-Item Number
- Uniform Freight Classification Item Number
- National Motor Freight Class Rating
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- KZ
- 194160
- X
- 55210
- U - 50.0
- 713 - Metal hardware
- Z - No special type of cargo code applicable
- 9 - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- BZ -
- washer or gaskets, iron or steel,
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 10437719
What is the FSCG of the NSN 5310-00-059-5228?
Does the NSN 5310-00-059-5228 have a Schedule B code assigned?
Does NSN 5310-00-059-5228 require demilitarization?
Does NSN 5310-00-059-5228 contain precious materials?
Does NSN 5310-00-059-5228 contain hazardous materials?
When the NSN 5310-00-059-5228 was assigned to the Federal Catalog?
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