PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91240-1Mechanism Opening,a

Avibank Mfg., Inc. Dba Avibank Manufacturing Inc · NSN 1560-01-541-5172 · FSC 1560 · No Item Name Available
Verified by PartsTable
NSN 1560-01-541-5172 — this item is cataloged by the U.S. Government under National Stock Number 1560-01-541-5172. Primary manufacturer part number: 91240-1.
Features
  • Mechanism Opening,a — FSC 1560
  • 1 verified cross-reference
  • Primary manufacturer: Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mechanism Opening,a, cataloged under National Stock Number 1560-01-541-5172, is classified within Federal Supply Class 1560 (No Item Name Available) of the Aircraft and Airframe Components group. The primary manufacturer of record is Avibank Mfg., Inc. Dba Avibank Manufacturing Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1560-01-541-5172
Primary Part Number91240-1
Item NameMechanism Opening,a
FSC / FSG1560 / 15 — No Item Name Available
ManufacturerAvibank Mfg., Inc. Dba Avibank Manufacturing Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-115-8841116556978 INTERCHANGEABLE
Gasket
U S Army Tank Automotive Command Amsta-Im-Mm
5307-00-227-181837378 INTERCHANGEABLE
Stud,plain
New Venture Gear Inc New Process Gear Div
Cross-Reference Index
Part NumberManufacturer
91240-1 PRIMARY Avibank Mfg., Inc. Dba Avibank Manufacturing Inc (USA)
Related Parts
5330-00-115-8841INTERCHANGEABLE
GASKET
116556978
5307-00-227-1818INTERCHANGEABLE
STUD,PLAIN
37378

Frequently Asked Questions

What is NSN 1560-01-541-5172?

NSN 1560-01-541-5172 is a Mechanism Opening,a, manufactured by Avibank Mfg., Inc. Dba Avibank Manufacturing Inc, classified under FSC 1560 (No Item Name Available). Status: active.

What are the part numbers for NSN 1560-01-541-5172?

NSN 1560-01-541-5172 has 1 cross-referenced part number: 91240-1 (Avibank Mfg., Inc. Dba Avibank Manufacturing Inc).

What NSN replaces 1560-01-541-5172?

There are 2 known substitutes for 1560-01-541-5172: 5330-00-115-8841, 5307-00-227-1818. Verify interchangeability with system specifications before substitution.

What are the specifications of 91240-1?

Key specifications for 91240-1: End Item Identification: ARR LIST CODE; FIRST PBL; RADOME ASSEMBLY; Part Name Assigned by Controlling Agency: (DRAWING) RADOME PUSH MECHANISM; (INAVY) MECHANISM OPENING. 2 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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