PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6666Cover,access

Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor · NSN 5340-01-220-8213 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-220-8213 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-220-8213. Primary manufacturer part number: 6666.
Features
  • Cover,access — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Cover,access, cataloged under National Stock Number 5340-01-220-8213, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. This item has 1 commercial cross-reference 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-220-8213
Primary Part Number6666
Item NameCover,access
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerQuincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
4820-00-146-8971 INTERCHANGEABLE
Valve,check
5210-00-357-9434599-9642-60 INTERCHANGEABLE
Gage Stock,thickness
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
4720-00-857-1731 INTERCHANGEABLE
Hose,nonmetallic
2990-00-947-61036666 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
5915-01-052-34196666 INTERCHANGEABLE
Filter,band Pass
Stellant Systems Inc
3020-01-110-9917 INTERCHANGEABLE
Gear Cluster
4730-01-121-77216666 INTERCHANGEABLE
Strainer Element,sediment
Tescom Corp Dba Tescom Div Tescom
5950-01-145-3043 INTERCHANGEABLE
Transformer
4820-01-176-60496666 INTERCHANGEABLE
Valve Assembly,top
Greno Industries, Inc. Dba Greno Industries Inc
5331-01-223-71406666 INTERCHANGEABLE
O-Ring
Circor Aerospace, Inc. Dba Circor Aerospace Inc
Cross-Reference Index
Part NumberManufacturer
6666 PRIMARY Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor (USA)
Related Parts
4820-00-146-8971INTERCHANGEABLE
VALVE,CHECK
5210-00-357-9434INTERCHANGEABLE
GAGE STOCK,THICKNESS
599-9642-60
4720-00-857-1731INTERCHANGEABLE
HOSE,NONMETALLIC
2990-00-947-6103INTERCHANGEABLE
MUFFLER,EXHAUST
6666
5915-01-052-3419INTERCHANGEABLE
FILTER,BAND PASS
6666
3020-01-110-9917INTERCHANGEABLE
GEAR CLUSTER
4730-01-121-7721INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
6666
5950-01-145-3043INTERCHANGEABLE
TRANSFORMER
4820-01-176-6049INTERCHANGEABLE
VALVE ASSEMBLY,TOP
6666
5331-01-223-7140INTERCHANGEABLE
O-RING
6666
1630-01-392-9580INTERCHANGEABLE
LINING,FRICTION
066-06600
4610-01-435-3543INTERCHANGEABLE
FEEDER,CHEMICAL SOLUTION,WATER P
6666-G501

Frequently Asked Questions

What is NSN 5340-01-220-8213?

NSN 5340-01-220-8213 is a Cover,access, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-220-8213?

NSN 5340-01-220-8213 has 1 cross-referenced part number: 6666 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).

What NSN replaces 5340-01-220-8213?

There are 12 known substitutes for 5340-01-220-8213: 4820-00-146-8971, 5210-00-357-9434, 4720-00-857-1731 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6666?

Key specifications for 6666: End Item Identification: LOGISTICS SUPPORT VESSEL. 1 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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