Product Details | FLAT WASHER

5310-00-925-9671 A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.

Part Alternates: NAS1515H4L, SMD4504623, SM-D-450462-3, 85-34-301-12, 0N321947, 0N3219471, 0N321947-1, 16FW260032, 2264N253, 2264-N253, 2264N253NATURAL, 2264-N253-NATURAL, 418730-112, 5610-127-31, 5310-00-925-9671, 00-925-9671, 5310009259671, 009259671, 561012731, 853430112, 418730112

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 04 FEB 1966 00-925-9671

Drawings & Photos | NSN 5310-00-925-9671


Demand History | NSN 5310-00-925-9671

Part Number Request Date QTY Origin
NAS1515H4L 2025-08-213 200 us
5310-00-925-9671 2025-05-140 5346 DIBBS
NAS1515H4L 2024-08-242 4 US
5310-00-925-9671 2024-08-225 4723 DIBBS
NAS1515H4L 2024-02-50 250 TR
5310-00-925-9671 2021-01-14 12034 DIBBS
NAS1515H4L 2019-08-219 40 Poland
5310-00-925-9671 2019-01-17 6360 DIBBS
5310-00-925-9671 2018-09-256 6243 DIBBS
5310-00-925-9671 2018-08-214 5016 DIBBS
5310-00-925-9671 2018-07-197 4169 DIBBS
5310-00-925-9671 2018-06-161 4169 DIBBS
NAS1515H4L 2018-04-117 2500 United States
85-34-301-12 2014-06-157 50 United States
5310-00-925-9671 2010-04-102 2 United States
5310-00-925-9671 2009-05-126 7280 DIBBS
5310-00-925-9671 2008-02-60 6193 DIBBS

Cross Reference | NSN 5310-00-925-9671

Part Number Cage Code Manufacturer
0N321947 98230 NATIONAL SECURITY AGENCY
0N321947-1 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
16FW260032 13764 MICRO PLASTICS INC
2264-N253 06540 NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
2264-N253-NATURAL 06540 NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
418730-112 96214 RAYTHEON COMPANY DBA RAYTHEON
5610-127-31 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
85-34-301-12 94222 SOUTHCO, INC.
95107 KCNG1 GENPLUS SYSTEMS LTD
NAS1515H4L 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
SM-D-450462-3 81337 ARMY, UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 5310-00-925-9671

Characteristic Specifications
MATERIAL PLASTIC POLYAMIDE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 110.0 ROCKWELL R MINIMUM
HOLE DIAMETER 0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.495 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-00-925-9671

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable