Product Details | CONCAVE WASHER

5310-01-372-9269 A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also WASHER (1), CONVEX. Excludes WASHER (1), RECESSED and BEARING, WASHER, THRUST.

Part Alternates: M45595/7-06, M45595706, MIL-W-45595/7, MILW455957, 5310-01-372-9269, 01-372-9269, 5310013729269, 013729269

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 23 MAR 1993 01-372-9269

Drawings & Photos | NSN 5310-01-372-9269


Demand History | NSN 5310-01-372-9269

Part Number Request Date QTY Origin
5310-01-372-9269 2021-11-307 399 DIBBS
5310-01-372-9269 2018-09-247 25 United States
5310-01-372-9269 2017-07-207 13 United States
5310-01-372-9269 2015-08-235 260 DIBBS
5310-01-372-9269 2011-01-07 112 DIBBS
5310-01-372-9269 2010-11-314 247 DIBBS
5310-01-372-9269 2010-09-266 68 DIBBS
5310-01-372-9269 2010-09-253 30 DIBBS
5310-01-372-9269 2010-03-84 94 DIBBS
5310-01-372-9269 2009-11-306 60 DIBBS
5310-01-372-9269 2009-09-252 8 DIBBS
5310-01-372-9269 2009-08-227 100 DIBBS
5310-01-372-9269 2009-06-166 10 DIBBS
5310-01-372-9269 2009-06-166 54 DIBBS

Cross Reference | NSN 5310-01-372-9269

Part Number Cage Code Manufacturer
M45595/7-06 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-W-45595/7 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5310-01-372-9269

Characteristic Specifications
MATERIAL STEEL COMP 4130 OR STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-18729 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 40.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
HOLE DIAMETER 0.664 INCHES MINIMUM AND 0.674 INCHES MAXIMUM
RADIUS 0.590 INCHES MINIMUM AND 0.610 INCHES MAXIMUM
OUTSIDE DIAMETER 0.967 INCHES MINIMUM AND 0.977 INCHES MAXIMUM
MATERIAL THICKNESS 0.183 INCHES MINIMUM AND 0.203 INCHES MAXIMUM
SURFACE FINISH 32.0 MICROINCHES COUNTERBORE FACE
SPECIAL FEATURES RADIUS OFFSET 0.572 IN.MIN 0.582 IN.MAX;WASHER STYLE:NO.37;
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-W-45595/7
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M45595/7-06

Restrictions/Controls & Freight Information | NSN 5310-01-372-9269

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.
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 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

Management | NSN 5310-01-372-9269

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 ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
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
H
EA : Each