PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

202549Washer,flat

Renk America Llc Div Renk America · NSN 5310-00-186-7448 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-186-7448 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-186-7448. Primary manufacturer part number: 202549.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Material: STEEL OVERALL
  • Surface Treatment: CADMIUM OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 0.375 INCHES NOMINAL IN
  • Overall Diameter: 0.812 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-186-7448, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Renk America Llc Div Renk America. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 38 commercial cross-references from 34 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-186-7448
Primary Part Number202549
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRenk America Llc Div Renk America
StatusCANCELLED
Peripheral Shape StyleROUND
MaterialSTEEL OVERALL
Surface TreatmentCADMIUM OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Hole Diameter0.375 INCHES NOMINAL IN
Overall Diameter0.812 INCHES NOMINAL IN
Thickness0.080 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-080-6004 INTERCHANGEABLE
Washer,flat
5310-00-087-7493 INTERCHANGEABLE
Washer,flat
5935-00-088-2379VB8-1DA9-3 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
5310-00-160-9673TR4436 INTERCHANGEABLE
Washer,flat
Komatsu America Corp.
5325-00-174-9320 INTERCHANGEABLE
Grommet,nonmetallic
5950-00-188-8810 INTERCHANGEABLE
Transformer,radio Frequency
3120-00-219-718725-52 INTERCHANGEABLE
Bearing,pivot
Warren Industries Inc Dba Warren Industries Inc Div Warren-Knight Instrument Co. and N. Amer. Survey Supply Co.
2530-00-226-1237113341 INTERCHANGEABLE
Support,axle,vehicular
Dana Off Highway Products, Llc
5330-00-231-1746 INTERCHANGEABLE
Seal,plain Encased
5935-00-233-141725-52BB INTERCHANGEABLE
Cover,electrical Connector
Molded Devices, Inc. Dba Mdi Div Molded Devices
Cross-Reference Index
Part NumberManufacturer
25704-281242-06-0 Knds Deutschland Gmbh & Co. Kg - Werk Kassel - (DEU)
103341 Penske Australia Pty Ltd (AUS)
2552 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
0911115 Agco Corp Parts Opn (USA)
103341 General Motors Corp (USA)
202549 PRIMARY Renk America Llc Div Renk America (USA)
3XUB110 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
YR80 PRIMARY Johnson Controls Navy Systems, Llc (USA)
911115 Allis-Chalmers Corp (USA)
5310PL0951306 Jednolity Indeks Materialowy - Uniform Material Index (POL)
X14-4 Cushman Inc a Ransom Co Pobox 7248 Charlotte Nc 28241 7248 (USA)
P1779 PRIMARY Bae Systems Land & Armaments L.p. (USA)
FFW92TYPEMS15795FFW92TYPEMS15795 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
P1779 Fmc Corp (USA)
X14141 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
103341 General Motors Llc Dba General Motors Llc (USA)
MS15795-14 Liebherr-Aerospace Lindenberg Gmbh (DEU)
87482 Brockway Motor Trucks Div of Mack Trucks Inc (USA)
MILW1085TYPEA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1ES18647 PRIMARY Meritor Heavy Vehicle Systems, Llc (USA)
Related Parts
5310-00-080-6004INTERCHANGEABLE
WASHER,FLAT
5310-00-087-7493INTERCHANGEABLE
WASHER,FLAT
5935-00-088-2379INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
VB8-1DA9-3
5310-00-160-9673INTERCHANGEABLE
WASHER,FLAT
TR4436
5325-00-174-9320INTERCHANGEABLE
GROMMET,NONMETALLIC
5950-00-188-8810INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
3120-00-219-7187INTERCHANGEABLE
BEARING,PIVOT
25-52
2530-00-226-1237INTERCHANGEABLE
SUPPORT,AXLE,VEHICULAR
113341
5330-00-231-1746INTERCHANGEABLE
SEAL,PLAIN ENCASED
5935-00-233-1417INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
25-52BB
6810-00-264-6535INTERCHANGEABLE
BORIC ACID
2815-00-273-0582INTERCHANGEABLE
RING,PISTON
P62

Frequently Asked Questions

What is NSN 5310-00-186-7448?

NSN 5310-00-186-7448 is a Washer,flat, manufactured by Renk America Llc Div Renk America, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-186-7448?

NSN 5310-00-186-7448 has 38 cross-referenced part numbers: 25704-281242-06-0 (Knds Deutschland Gmbh & Co. Kg - Werk Kassel -), 103341 (Penske Australia Pty Ltd), 2552 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc), 0911115 (Agco Corp Parts Opn), 103341 (General Motors Corp) and 33 more.

What NSN replaces 5310-00-186-7448?

There are 12 known substitutes for 5310-00-186-7448: 5310-00-080-6004, 5310-00-087-7493, 5935-00-088-2379 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 202549?

Key specifications for 202549: Peripheral Shape Style: ROUND; Material: STEEL OVERALL; Surface Treatment: CADMIUM OVERALL; Cross-Sectional Shape Style: RECTANGULAR. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-186-7448 still in active supply?

NSN 5310-00-186-7448 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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