Product Details | RECESSED WASHER

5310-01-490-3137 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.

Part Alternates: MS14183LC12, MS14183L-C12, 5310-01-490-3137, 01-490-3137, 5310014903137, 014903137

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 25 SEP 2001 01-490-3137

Drawings & Photos | NSN 5310-01-490-3137


Demand History | NSN 5310-01-490-3137

Part Number Request Date QTY Origin
MS14183LC12 2025-12-335 10 US
5310-01-490-3137 2024-10-305 18 US
5310-01-490-3137 2024-08-233 60 US
5310-01-490-3137 2024-08-233 60 US
5310-01-490-3137 2024-07-198 60 US
5310-01-490-3137 2023-04-101 269 DIBBS
MS14183LC12 2022-05-129 100 United States
5310-01-490-3137 2021-12-340 311 DIBBS
5310-01-490-3137 2021-05-126 1000 us
MS14183LC12 2020-04-99 4 United States
5310-01-490-3137 2020-03-75 247 DIBBS
5310-01-490-3137 2018-11-332 182 DIBBS
5310-01-490-3137 2017-06-165 59 DIBBS
5310-01-490-3137 2017-06-165 360 DIBBS
5310-01-490-3137 2013-03-74 56 DIBBS
5310-01-490-3137 2012-11-310 14 DIBBS
MS14183LC12 2012-04-93 20 US
5310-01-490-3137 2011-01-28 16 DIBBS
5310-01-490-3137 2008-11-324 16 DIBBS
5310-01-490-3137 2008-10-294 16 DIBBS

Cross Reference | NSN 5310-01-490-3137

Part Number Cage Code Manufacturer
MS14183L-C12 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS14183L-C12 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-01-490-3137

Characteristic Specifications
MATERIAL NICKEL ALLOY 718 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5596 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5597 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 36.0 ROCKWELL C MINIMUM OR 45.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR 14 SHOULDERED AND RECESS
HOLE DIAMETER 0.078 INCHES MINIMUM AND 0.793 INCHES MAXIMUM
OUTSIDE DIAMETER 1.384 INCHES MINIMUM AND 1.394 INCHES MAXIMUM
RECESS DIAMETER 0.981 INCHES MINIMUM AND 0.991 INCHES MAXIMUM
MATERIAL THICKNESS 0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM
RECESS ANGLE 44.0 DEGREES MINIMUM AND 46.0 DEGREES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-01-490-3137

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 576 unknown
Originating Activity Code TK HQ AFMC/GLSC 401 SCM/GUMB
Wright-Patterson AFB, OH 45433-5000
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

Management | NSN 5310-01-490-3137

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each