PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

04MW003-6Washer,flat

Raytheon Co ESD Long Island Div · NSN 5310-01-335-6459 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-335-6459 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-335-6459. Primary manufacturer part number: 04MW003-6.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN
  • Material Document and Classification: ASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Hole Diameter: 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • Center Hole Shape Style: ROUND
  • Overall Diameter: 0.168 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN
  • Peripheral Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-335-6459, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Co ESD Long Island Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN5310-01-335-6459
Primary Part Number04MW003-6
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerRaytheon Co ESD Long Island Div
StatusCANCELLED
Thickness0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN
Material Document and ClassificationASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Hole Diameter0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Center Hole Shape StyleROUND
Overall Diameter0.168 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5910-00-113-5499 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
5110-00-524-692412490434 INTERCHANGEABLE
Knife,rescue
U S Army Tank Automotive Command Amsta-Im-Mm
6625-00-572-8800 INTERCHANGEABLE
Bridge,impedance
4920-00-625-3608 INTERCHANGEABLE
Fixture,blowoff
4820-00-678-0108CV-168 INTERCHANGEABLE
Valve,check
Codecal Inc
5950-00-835-1513L220663-22 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon Co
5945-00-877-2908SM-D-415485 INTERCHANGEABLE
Relay,rotary
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5930-01-135-20457890481-311 INTERCHANGEABLE
Switch,push
L3harris Mas Inc Div L3harris Mas Inc.
3040-01-238-5776BA01B3U01P2 INTERCHANGEABLE
Accumulator,hydraulic
Parker-Hannifin Corporation Div Hydraulic Accumulator Division
3120-01-354-1392800-0001 INTERCHANGEABLE
Bearing,sleeve
Hope Imaging Corporation
Cross-Reference Index
Part NumberManufacturer
4382-2 New Haven Mfg Corp Amatom Electronic Hardware Div (USA)
04MW003-6 PRIMARY Raytheon Co ESD Long Island Div (USA)
4382-2 Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware (USA)
RN-2 Unicorp. (USA)
W235A011-27 Telephonics Corp (USA)
800001 PRIMARY Accurate Screw Machine Corp Div Accurate Screw Machine Corporation (USA)
Related Parts
5910-00-113-5499INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5110-00-524-6924INTERCHANGEABLE
KNIFE,RESCUE
12490434
6625-00-572-8800INTERCHANGEABLE
BRIDGE,IMPEDANCE
4920-00-625-3608INTERCHANGEABLE
FIXTURE,BLOWOFF
4820-00-678-0108INTERCHANGEABLE
VALVE,CHECK
CV-168
5950-00-835-1513INTERCHANGEABLE
COIL,RADIO FREQUENCY
L220663-22
5945-00-877-2908INTERCHANGEABLE
RELAY,ROTARY
SM-D-415485
5930-01-135-2045INTERCHANGEABLE
SWITCH,PUSH
7890481-311
3040-01-238-5776INTERCHANGEABLE
ACCUMULATOR,HYDRAULIC
BA01B3U01P2
3120-01-354-1392INTERCHANGEABLE
BEARING,SLEEVE
800-0001
5305-01-525-8132INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
1370-01-533-0033INTERCHANGEABLE
FLARE,AIRCRAFT
800-001

Frequently Asked Questions

What is NSN 5310-01-335-6459?

NSN 5310-01-335-6459 is a Washer,flat, manufactured by Raytheon Co ESD Long Island Div, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-01-335-6459?

NSN 5310-01-335-6459 has 6 cross-referenced part numbers: 4382-2 (New Haven Mfg Corp Amatom Electronic Hardware Div), 04MW003-6 (Raytheon Co ESD Long Island Div), 4382-2 (Carey Manufacturing Co, Inc Dba Amatom Electronic Hardware Div Amatom Electronic Hardware), RN-2 (Unicorp.), W235A011-27 (Telephonics Corp) and 1 more.

What NSN replaces 5310-01-335-6459?

There are 12 known substitutes for 5310-01-335-6459: 5910-00-113-5499, 5110-00-524-6924, 6625-00-572-8800 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 04MW003-6?

Key specifications for 04MW003-6: Thickness: 0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN; Material Document and Classification: ASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Hole Diameter: 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN; Material: PLASTIC POLYAMIDE NYLON OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-01-335-6459 still in active supply?

NSN 5310-01-335-6459 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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