PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1348Washer,flat

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 5310-00-353-0576 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-353-0576 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-353-0576. Primary manufacturer part number: 1348.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 1.010 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
  • Overall Diameter: 1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN
  • Center Hole Shape Style: ROUND
  • Hardness Rating: 47.0 ROCKWELL B NOMINAL
  • Peripheral Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material: COPPER ALLOY OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-353-0576, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-353-0576
Primary Part Number1348
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
Hole Diameter1.010 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
Overall Diameter1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Hardness Rating47.0 ROCKWELL B NOMINAL
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
MaterialCOPPER ALLOY OVERALL
Thickness0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-166-4782 INTERCHANGEABLE
Bearing,ball,rod End
2040-00-308-7185 INTERCHANGEABLE
Stuffing Bo,xtube
5915-00-328-1769 INTERCHANGEABLE
Filter,band Pass
5910-00-345-81051348 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
General Microwave Corporation Div Kratos Microwave Electronics
4320-00-353-51661348 INTERCHANGEABLE
Valve Flapper,pump
The Gorman-Rupp Company Div Gorman-Rupp
5975-00-494-0703 INTERCHANGEABLE
Mounting Base,tie Down,electrica
6740-00-657-69411348 INTERCHANGEABLE
Bracket Assy,film T
Miller-Holzwarth Inc.
5905-00-753-0251 INTERCHANGEABLE
Resistor,fixed,film
5975-01-085-1081 INTERCHANGEABLE
Strap,tie Down,electrical Compon
8465-01-093-959751868-778 INTERCHANGEABLE
Bag,laundry
Cardinal Health 200, Llc
Cross-Reference Index
Part NumberManufacturer
1348 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
34235CA ITEM 27 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
3110-00-166-4782INTERCHANGEABLE
BEARING,BALL,ROD END
2040-00-308-7185INTERCHANGEABLE
STUFFING BO,XTUBE
5915-00-328-1769INTERCHANGEABLE
FILTER,BAND PASS
5910-00-345-8105INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
1348
4320-00-353-5166INTERCHANGEABLE
VALVE FLAPPER,PUMP
1348
5975-00-494-0703INTERCHANGEABLE
MOUNTING BASE,TIE DOWN,ELECTRICA
6740-00-657-6941INTERCHANGEABLE
BRACKET ASSY,FILM T
1348
5905-00-753-0251INTERCHANGEABLE
RESISTOR,FIXED,FILM
5975-01-085-1081INTERCHANGEABLE
STRAP,TIE DOWN,ELECTRICAL COMPON
8465-01-093-9597INTERCHANGEABLE
BAG,LAUNDRY
51868-778
2940-01-154-5127INTERCHANGEABLE
FILTER ELEMENT,FLUID
186-6025
9390-01-202-5607INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI

Frequently Asked Questions

What is NSN 5310-00-353-0576?

NSN 5310-00-353-0576 is a Washer,flat, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-353-0576?

NSN 5310-00-353-0576 has 2 cross-referenced part numbers: 1348 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 34235CA ITEM 27 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 5310-00-353-0576?

There are 12 known substitutes for 5310-00-353-0576: 3110-00-166-4782, 2040-00-308-7185, 5915-00-328-1769 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1348?

Key specifications for 1348: Hole Diameter: 1.010 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN; Overall Diameter: 1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN; Center Hole Shape Style: ROUND; Hardness Rating: 47.0 ROCKWELL B NOMINAL. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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