PartsTable TECHNICAL DATA SHEET
NSN 1680-00-476-1396Government record, cited

Filter, Aircraft Instruments1680-00-476-1396

NSN 1680-00-476-1396 · NIIN 004761396 · Part number 1338-90C
Qed Inc Dba Qed Inc · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 24708
Government record, cited
NSN 1680-00-476-1396 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-476-1396. Manufacturer of record part number: 1338-90C.
Also searched as  1680-00-476-1396 · 1680004761396 · NIIN 004761396 · 00-476-1396 · FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 24708 · 1338-90C
Nearby stock numbers  ·
Features
  • Filter,aircraft Instruments — FSC 1680
  • Attachment Type: HOLE
  • Attaching Point Quantity: 2
  • Overall Thickness: 3.828 INCHES NOMINAL IN
  • Inlet Opening Size: 7/16 IN. IN
  • Outlet Thread Series Designator: UNF
  • Outlet Opening Size: 7/16 IN. IN
  • Operating Pressure: 15.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Identification
  • NSN: 1680-00-476-1396
  • NIIN: 004761396
  • FSC: 1680 — Miscellaneous Aircraft Accessories and Components
  • FSG: 16 — Aircraft Components and Accessories
  • Primary part number: 1338-90C
  • Manufacturer: Qed Inc Dba Qed Inc
General Description

The Filter,aircraft Instruments, cataloged under National Stock Number 1680-00-476-1396, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Qed Inc Dba Qed Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-00-476-1396
Primary Part Number1338-90C
Item NameFilter,aircraft Instruments
FSC / FSG1680 / 16 — Miscellaneous Aircraft Accessories and Components
ManufacturerQed Inc Dba Qed Inc
StatusACTIVE
Attachment TypeHOLE
Attaching Point Quantity2
Overall Thickness3.828 INCHES NOMINAL IN
Inlet Opening Size7/16 IN. IN
Outlet Thread Series DesignatorUNF
Outlet Opening Size7/16 IN. IN
Operating Pressure15.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Filtering Material TypeANY ACCEPTABLE
Inlet Thread Series DesignatorUNF
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL Q — CCL Item — Commerce Control List
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
1338-90C PRIMARY Qed Inc Dba Qed Inc (USA)
1338-90C Dutch Valley Supply Co. (USA)
Reference documents
ReferenceMeaning
1338-90C 5/9 Secondary reference
Devices and Components Co Inc
No interchangeability data on file.
Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-000-0144
CUSHION,SEAT BACK,AIRCRAFT
1680-00-001-1401
1680-00-001-1401 · Item name not on file
1680-00-001-1402
1680-00-001-1402 · Item name not on file
1680-00-001-1403
1680-00-001-1403 · Item name not on file
1680-00-001-1404
COVER,INERTIA REEL
1680-00-001-1730
SHIELD,THERMAL RADI
1680-00-001-1731
LEVER,REMOTE CONTROL
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED

Frequently Asked Questions

What is NSN 1680-00-476-1396?

NSN 1680-00-476-1396 is a Filter,aircraft Instruments, manufactured by Qed Inc Dba Qed Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What part numbers are listed for NSN 1680-00-476-1396?

NSN 1680-00-476-1396 has 2 manufacturer part numbers on file: 1338-90C (Qed Inc Dba Qed Inc), 1338-90C (Dutch Valley Supply Co.).

What are the specifications of 1338-90C?

Key specifications for 1338-90C: Attachment Type: HOLE; Attaching Point Quantity: 2; Overall Thickness: 3.828 INCHES NOMINAL IN; Inlet Opening Size: 7/16 IN. IN. 9 specifications are documented in the U.S. Government catalog.

Is NSN 1680-00-476-1396 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 1680-00-476-1396?

NSN 1680-00-476-1396 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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