PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3049Washer,shouldered

Keystone Electronics Corp · NSN 5310-01-332-6522 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-332-6522 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-332-6522. Primary manufacturer part number: 3049.
Features
  • Washer,shouldered — FSC 5310
  • Material Thickness: 0.040 INCHES NOMINAL IN
  • Material Document and Classification: ASTM D789 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
  • Outside Diameter: 0.218 INCHES NOMINAL IN
  • Shoulder Diameter: 0.135 INCHES NOMINAL IN
  • Hole Diameter: 0.115 INCHES NOMINAL IN
  • Shoulder Height: 0.031 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polyhexamethylene Adipamide Overall construction
General Description

The Washer,shouldered, cataloged under National Stock Number 5310-01-332-6522, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Keystone Electronics Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-332-6522
Primary Part Number3049
Item NameWasher,shouldered
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerKeystone Electronics Corp
StatusACTIVE
Material Thickness0.040 INCHES NOMINAL IN
Material Document and ClassificationASTM D789 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialPLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
Outside Diameter0.218 INCHES NOMINAL IN
Shoulder Diameter0.135 INCHES NOMINAL IN
Hole Diameter0.115 INCHES NOMINAL IN
Shoulder Height0.031 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5935-00-201-8453SMC110029-1 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-00-278-8761SAE J512 2 060115B INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
Sae International Dba Sae International
7510-00-285-5837 INTERCHANGEABLE
Pen Point Assortment
1336-00-458-5228 INTERCHANGEABLE
Ordnance Module,electric
5815-00-737-1184 INTERCHANGEABLE
Teletypewriter Subassembly
5820-01-010-04893049 INTERCHANGEABLE
Connector
Electro-Metrics Corporation Dba Electro-Metrics
4730-01-195-38733049 INTERCHANGEABLE
Plug,pipe,magnetic
DP Manufacturing Inc.
5315-01-361-99121676AS115-1 INTERCHANGEABLE
Pin,quick Release
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5310-01-539-23603049 INTERCHANGEABLE
Nut,plain,hexagon
Independent Rough Terrain Center Llc
6510-01-562-60603049 INTERCHANGEABLE
Adhesive Strip,sensor,oximeter
Icu Medical Sales, Inc.
Cross-Reference Index
Part NumberManufacturer
3049 PRIMARY Keystone Electronics Corp (USA)
101-9464 Behlman Electronics, Inc (USA)
Related Parts
5935-00-201-8453INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SMC110029-1
4730-00-278-8761INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
SAE J512 2 060115B
7510-00-285-5837INTERCHANGEABLE
PEN POINT ASSORTMENT
1336-00-458-5228INTERCHANGEABLE
ORDNANCE MODULE,ELECTRIC
5815-00-737-1184INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
5820-01-010-0489INTERCHANGEABLE
CONNECTOR
3049
4730-01-195-3873INTERCHANGEABLE
PLUG,PIPE,MAGNETIC
3049
5315-01-361-9912INTERCHANGEABLE
PIN,QUICK RELEASE
1676AS115-1
5310-01-539-2360INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3049
6510-01-562-6060INTERCHANGEABLE
ADHESIVE STRIP,SENSOR,OXIMETER
3049
6240-01-694-6293INTERCHANGEABLE
LAMP,INCANDESCENT
3049

Frequently Asked Questions

What is NSN 5310-01-332-6522?

NSN 5310-01-332-6522 is a Washer,shouldered, manufactured by Keystone Electronics Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-332-6522?

NSN 5310-01-332-6522 has 2 cross-referenced part numbers: 3049 (Keystone Electronics Corp), 101-9464 (Behlman Electronics, Inc).

What NSN replaces 5310-01-332-6522?

There are 11 known substitutes for 5310-01-332-6522: 5935-00-201-8453, 4730-00-278-8761, 7510-00-285-5837 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3049?

Key specifications for 3049: Material Thickness: 0.040 INCHES NOMINAL IN; Material Document and Classification: ASTM D789 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL; Outside Diameter: 0.218 INCHES NOMINAL IN. 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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