PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

543620Cover,access

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 5340-01-343-5748 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-343-5748 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-343-5748. Primary manufacturer part number: 543620.
Features
  • Cover,access — FSC 5340
  • 5 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Cover,access, cataloged under National Stock Number 5340-01-343-5748, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-343-5748
Primary Part Number543620
Item NameCover,access
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5940-00-144-2934 INTERCHANGEABLE
Terminal Board
5962-01-074-4777LF398H INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
8340-01-211-6798 INTERCHANGEABLE
Plenum,tent
Cross-Reference Index
Part NumberManufacturer
543620-1 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
543620 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
543620-1 Paramount Machine Company, Inc. Dba Paramount Machine Co Inc (USA)
5340PL1933261 Jednolity Indeks Materialowy - Uniform Material Index (POL)
543620 Paramount Machine Company, Inc. Dba Paramount Machine Co Inc (USA)
Related Parts
5940-00-144-2934INTERCHANGEABLE
TERMINAL BOARD
5962-01-074-4777INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LF398H
8340-01-211-6798INTERCHANGEABLE
PLENUM,TENT

Frequently Asked Questions

What is NSN 5340-01-343-5748?

NSN 5340-01-343-5748 is a Cover,access, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-343-5748?

NSN 5340-01-343-5748 has 5 cross-referenced part numbers: 543620-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 543620 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 543620-1 (Paramount Machine Company, Inc. Dba Paramount Machine Co Inc), 5340PL1933261 (Jednolity Indeks Materialowy - Uniform Material Index), 543620 (Paramount Machine Company, Inc. Dba Paramount Machine Co Inc).

What NSN replaces 5340-01-343-5748?

There are 3 known substitutes for 5340-01-343-5748: 5940-00-144-2934, 5962-01-074-4777, 8340-01-211-6798. Verify interchangeability with system specifications before substitution.

What are the specifications of 543620?

Key specifications for 543620: Special Features: ITEM HAS HORSE SHOE SHAPE AND REQUIRES 2 SOCKET HEAD CAP SCREWS P/N 699994P5-5C,2 WASHERS P/N AN960C516,1 TORQUE RETAINER,LUG,CONTROL P/N 544004,14 NUTS(HS69978-428),P/N 52NTE-048,14 WASHERS P/N AN960C416L; ITEM IS PART OF PROPELLER PUMP HOUSING ASSEMBLY. 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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