PartsTable TECHNICAL DATA SHEET
Download PDF
NSN 5975-01-531-9564Government record, cited
Home › MRO › Electrical and Electronic Equipment Components › 5975-01-531-9564

Duct, Hpa5975-01-531-9564

NSN 5975-01-531-9564 · NIIN 015319564 · Part number A3273875-001
L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation · FSC 5975 — Electrical Hardware and Supplies · FSG 59 — Electrical and Electronic Equipment Components · CAGE 66948
Government record, cited
NSN 5975-01-531-9564 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-531-9564. Manufacturer of record part number: A3273875-001.
Also searched as  5975-01-531-9564 · 5975015319564 · NIIN 015319564 · 01-531-9564 · FSC 5975 Electrical Hardware and Supplies · CAGE 66948 · A3273875-001
Nearby stock numbers  ·
Features
  • Duct,hpa — FSC 5975
  • Supplementary Features: HAS 2 HOLES 3.750 IN. THRU WITH 0.605 IN. HIGH COLLARSATTACHED; 10 MOUNTING HOLES, 0.250 IN. DIA., 4 NEAR EACH LONG SIDE AND ONE AT CENTER OF EACH SHORT SIDE IN
  • Color: GRAY/GREY
  • Surface Treatment: PASSIVATE AND PRIMER AND ENAMEL
  • Special Markings: MARK IAW MIL-STD-130 "80063-A3273875-1 TO INCLUDE MFR CAGE CODE
  • Material: ALUMINUM ALLOY
  • 1 manufacturer part number on file
  • Manufacturer of record: L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation
Identification
  • NSN: 5975-01-531-9564
  • NIIN: 015319564
  • FSC: 5975 — Electrical Hardware and Supplies
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: A3273875-001
  • Manufacturer: L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation
General Description

The Duct,hpa, cataloged under National Stock Number 5975-01-531-9564, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
NSN5975-01-531-9564
Primary Part NumberA3273875-001
Item NameDuct,hpa
FSC / FSG5975 / 59 — Electrical Hardware and Supplies
ManufacturerL3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation
StatusACTIVE
Supplementary FeaturesHAS 2 HOLES 3.750 IN. THRU WITH 0.605 IN. HIGH COLLARSATTACHED; 10 MOUNTING HOLES, 0.250 IN. DIA., 4 NEAR EACH LONG SIDE AND ONE AT CENTER OF EACH SHORT SIDE IN
ColorGRAY/GREY
Surface TreatmentPASSIVATE AND PRIMER AND ENAMEL
Special MarkingsMARK IAW MIL-STD-130 "80063-A3273875-1 TO INCLUDE MFR CAGE CODE
MaterialALUMINUM ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardPossible hazard — SDS may be required (DLA HMIC P)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
A3273875-001 L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation (USA)
Reference documents
ReferenceMeaning
A3273875-001 3/2 Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5975 — Electrical Hardware and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5975-00-000-0120
MOUNTING BASE,ELECTRICAL EQUIPME
5975-00-000-0126
5975-00-000-0126 · Item name not on file
5975-00-000-7420
5975-00-000-7420 · Item name not on file
5975-00-001-1397
5975-00-001-1397 · Item name not on file
5975-00-001-1538
5975-00-001-1538 · Item name not on file
5975-00-001-1539
5975-00-001-1539 · Item name not on file
5975-00-001-1542
5975-00-001-1542 · Item name not on file
5975-00-001-2444
5975-00-001-2444 · Item name not on file

Frequently Asked Questions

What is NSN 5975-01-531-9564?

NSN 5975-01-531-9564 is a Duct,hpa, manufactured by L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.

What part numbers are listed for NSN 5975-01-531-9564?

NSN 5975-01-531-9564 has 1 manufacturer part number on file: A3273875-001 (L3harris Technologies, Inc. Dba Harris Div L3harris Technologies Inc Dba Harris Corporation).

What are the specifications of A3273875-001?

Key specifications for A3273875-001: Overall Height: 0.730 INCHES NOMINAL IN; Supplementary Features: HAS 2 HOLES 3.750 IN. THRU WITH 0.605 IN. HIGH COLLARSATTACHED; 10 MOUNTING HOLES, 0.250 IN. DIA., 4 NEAR EACH LONG SIDE AND ONE AT CENTER OF EACH SHORT SIDE IN; Overall Length: 10.750 INCHES NOMINAL IN; Overall Width: 5.100 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5975-01-531-9564 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

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.

PartsTable — the parts reference. Every fact cited to its source.
partstable.com/parts/5975-01-531-9564
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
PartsTable Design LLC · partstable.com
partstable.com · © 2026 PartsTable. Data for reference only.
Home · MRO Catalog · Electrical and Electronic Equipment Components