PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

442-700Plate,retaining,seal

Edgewood Chemical Biological Center Ecbc · NSN 5340-01-386-8320 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-386-8320 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-386-8320. Primary manufacturer part number: 442-700.
Features
  • Plate,retaining,seal — FSC 5340
  • Mounting Method: UNTHREADED MOUNTING HOLES
  • Surface Treatment: CHROMATE
  • Mounting Hole Quantity: 2
  • Overall Thickness: 1.2 MILLIMETERS NOMINAL MM
  • Shape: RECTANGULAR
  • Material: ALUMINUM ALLOY 5052
  • 14 verified cross-references
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Aluminum Alloy 5052 construction
General Description

The Plate,retaining,seal, cataloged under National Stock Number 5340-01-386-8320, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Edgewood Chemical Biological Center Ecbc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-386-8320
Primary Part Number442-700
Item NamePlate,retaining,seal
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEdgewood Chemical Biological Center Ecbc
StatusCANCELLED
Mounting MethodUNTHREADED MOUNTING HOLES
Surface TreatmentCHROMATE
Mounting Hole Quantity2
Overall Thickness1.2 MILLIMETERS NOMINAL MM
ShapeRECTANGULAR
MaterialALUMINUM ALLOY 5052
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
6750-01-380-6647 INTERCHANGEABLE
Paper,photographic
Cross-Reference Index
Part NumberManufacturer
0416-0700 Smiths Detection (GBR)
2D/470-700 Smiths Detection (GBR)
0416-0700-13 Industrial Funds B.v. (NLD)
0481-0700 Smiths Detection-Watford Limited (GBR)
442-700 PRIMARY Edgewood Chemical Biological Center Ecbc (USA)
0416-0700 Smiths Detection-Watford Limited (GBR)
2D/416-700 Smiths Detection-Watford Limited (GBR)
0700 Smiths Detection-Watford Limited (GBR)
0442-0700 Smiths Detection-Watford Limited (GBR)
2D/442-700 Smiths Detection-Watford Limited (GBR)
0442-0700 Smiths Detection (GBR)
0416-0700-13 Smiths Detection-Watford Limited (GBR)
0481-0700 Smiths Detection (GBR)
2D/481-700 Smiths Detection (GBR)
Related Parts
6750-01-380-6647INTERCHANGEABLE
PAPER,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 5340-01-386-8320?

NSN 5340-01-386-8320 is a Plate,retaining,seal, manufactured by Edgewood Chemical Biological Center Ecbc, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-01-386-8320?

NSN 5340-01-386-8320 has 14 cross-referenced part numbers: 0416-0700 (Smiths Detection), 2D/470-700 (Smiths Detection), 0416-0700-13 (Industrial Funds B.v.), 0481-0700 (Smiths Detection-Watford Limited), 442-700 (Edgewood Chemical Biological Center Ecbc) and 9 more.

What NSN replaces 5340-01-386-8320?

There is 1 known substitute for 5340-01-386-8320: 6750-01-380-6647. Verify interchangeability with system specifications before substitution.

What are the specifications of 442-700?

Key specifications for 442-700: Overall Length: 50.6 MILLIMETERS NOMINAL MM; Mounting Method: UNTHREADED MOUNTING HOLES; Overall Width: 38.000 MILLIMETERS NOMINAL MM; End Item Identification: 6665011994153. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-01-386-8320 still in active supply?

NSN 5340-01-386-8320 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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