PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

327313Washer,flat

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5310-00-584-5542 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-584-5542 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-584-5542. Primary manufacturer part number: 327313.
Features
  • Washer,flat — FSC 5310
  • Center Hole Shape Style: ROUND
  • Material: STEEL COMP 302 OVERALL
  • Material Document and Classification: AMS 5515 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Thickness: 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
  • Overall Diameter: 0.885 INCHES MINIMUM AND 0.905 INCHES MAXIMUM IN
  • Surface Treatment: PASSIVATE OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 302 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-584-5542, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 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
NSN5310-00-584-5542
Primary Part Number327313
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusCANCELLED
Center Hole Shape StyleROUND
MaterialSTEEL COMP 302 OVERALL
Material Document and ClassificationAMS 5515 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Thickness0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
Overall Diameter0.885 INCHES MINIMUM AND 0.905 INCHES MAXIMUM IN
Surface TreatmentPASSIVATE OVERALL
Hole Diameter0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
Criticality Code JustificationFEAT
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2810-00-118-426110266 INTERCHANGEABLE
Spacer
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
3110-00-198-178836149 INTERCHANGEABLE
Bearing,roller,cylindrical
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
4320-00-218-34064310P INTERCHANGEABLE
Sleeve,shaft,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5133-00-227-5988 INTERCHANGEABLE
Drill,twist
6530-00-770-92208860 INTERCHANGEABLE
Basin,emesis
The Vollrath Company, L.l.c. Div Vollrath
5820-00-869-099510266 INTERCHANGEABLE
Electrical Component
Weigh-Tronix Inc
5365-00-877-871610266 INTERCHANGEABLE
Shim Set
L3harris Interstate Electronics Corporation
5940-01-077-5821 INTERCHANGEABLE
Terminal Board
5310-01-111-7092327313 INTERCHANGEABLE
Washer,flat
Northrop Grumman Systems Corporation
9540-01-125-6395 INTERCHANGEABLE
Channel,structural
Cross-Reference Index
Part NumberManufacturer
68801-058 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
EA37 Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment (USA)
10266 Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment (USA)
327313 Tokyo Judoi Kogyo K.k. (JPN)
327313 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Q8C1260-4 Bae Systems Technology Solutions & Services Inc. (USA)
Q8C1260-4 General Dynamics Corp Convair Div Lindbergh Field Facility (USA)
327313 Tokyo Judogi Kogyo Co. (JPN)
Q8C1260-4 Raytheon Company (USA)
327313 Turbo Power & Marine System Inc Sub of United Technologies Corp (USA)
327313 Parker Hannifin Corp Dba Pneutronics (USA)
Related Parts
2810-00-118-4261INTERCHANGEABLE
SPACER
10266
3110-00-198-1788INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
36149
4320-00-218-3406INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
4310P
5133-00-227-5988INTERCHANGEABLE
DRILL,TWIST
6530-00-770-9220INTERCHANGEABLE
BASIN,EMESIS
8860
5820-00-869-0995INTERCHANGEABLE
ELECTRICAL COMPONENT
10266
5365-00-877-8716INTERCHANGEABLE
SHIM SET
10266
5940-01-077-5821INTERCHANGEABLE
TERMINAL BOARD
5310-01-111-7092INTERCHANGEABLE
WASHER,FLAT
327313
9540-01-125-6395INTERCHANGEABLE
CHANNEL,STRUCTURAL
5975-01-126-9562INTERCHANGEABLE
SHELF,ELECTRICAL EQUIPMENT
1026-6
5331-01-144-4767INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5310-00-584-5542?

NSN 5310-00-584-5542 is a Washer,flat, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-584-5542?

NSN 5310-00-584-5542 has 11 cross-referenced part numbers: 68801-058 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), EA37 (Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment), 10266 (Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment), 327313 (Tokyo Judoi Kogyo K.k.), 327313 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney) and 6 more.

What NSN replaces 5310-00-584-5542?

There are 12 known substitutes for 5310-00-584-5542: 2810-00-118-4261, 3110-00-198-1788, 4320-00-218-3406 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 327313?

Key specifications for 327313: Center Hole Shape Style: ROUND; Material: STEEL COMP 302 OVERALL; Material Document and Classification: AMS 5515 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Special Features: CRITICAL FEATURES,TOLERANCES,FIT RESTRICTIONS,MATERIAL PROPERTIES AND MANUFACTURING PROCESS.FAILURE COULD RESULT IN LOSS OR SUBSTANTIAL DAMAGE TO WEAPON SYSTEM,DEATH OR SERIOUS INJURY.ACTION ID 45534417. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-584-5542 still in active supply?

NSN 5310-00-584-5542 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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