Product Details | RECESSED WASHER

5310-01-175-1040 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: BACW10BP5ACU, 5310-01-175-1040, 01-175-1040, 5310011751040, 011751040

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 27 MAR 1984 01-175-1040

Drawings & Photos | NSN 5310-01-175-1040


Demand History | NSN 5310-01-175-1040

Part Number Request Date QTY Origin
BACW10BP5ACU 2024-07-208 952 DIBBS
BACW10BP5ACU 2024-07-200 952 DIBBS
BACW10BP5ACU 2024-06-176 14 United States
BACW10BP5ACU 2023-12-354 6557 DIBBS
BACW10BP5ACU 2023-12-346 6557 DIBBS
BACW10BP5ACU 2019-11-311 40 US
5310-01-175-1040 2018-05-144 1 DIBBS-RFPs
5310-01-175-1040 2018-03-63 12806 DIBBS
5310-01-175-1040 2018-01-17 6 United States
5310-01-175-1040 2016-09-272 7832 DIBBS
5310-01-175-1040 2015-08-215 2921 DIBBS
5310-01-175-1040 2011-05-130 4839 DIBBS
5310-01-175-1040 2010-04-110 367 DIBBS
BACW10BP5ACU 2009-07-202 30 Singapore
BACW10BP5ACU 2008-07-213 42 US
BACW10BP5ACU 2008-06-162 1000 United States

Cross Reference | NSN 5310-01-175-1040

Part Number Cage Code Manufacturer
BACW10BP5ACU 10630 ANILLO INDUSTRIES, INC. DBA ANILLO INDUSTRIES
BACW10BP5ACU 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
BACW10BP5ACU 58009 MOELLER MANUFACTURING & SUPPLY INC.
BACW10BP5ACU 6F140 COMPONENT PRODUCTS CORPORATION
BACW10BP5ACU 81205 THE BOEING COMPANY DBA BOEING
BACW10BP5ACU Z03F0 BOEING DEFENCE AUSTRALIA LTD
BACW10BP5ACU Z8T75 BOEING DEFENCE AUSTRALIA LTD

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Technical Data | NSN 5310-01-175-1040

Characteristic Specifications
MATERIAL IRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 15 RECESS
HOLE DIAMETER 0.313 INCHES MINIMUM AND 0.324 INCHES MAXIMUM
OUTSIDE DIAMETER 0.585 INCHES MINIMUM AND 0.605 INCHES MAXIMUM
RECESS DIAMETER 0.394 INCHES MINIMUM AND 0.414 INCHES MAXIMUM
MATERIAL THICKNESS 0.057 INCHES MINIMUM AND 0.069 INCHES MAXIMUM
RECESS ANGLE 90.0 DEGREES NOMINAL
SPECIFICATION/STANDARD DATA 81205-BACW10BP MANUFACTURERS STANDARD

Restrictions/Controls & Freight Information | NSN 5310-01-175-1040

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 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating U 50.0
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

Management | NSN 5310-01-175-1040

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.
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
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
A
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
A
EA : Each