PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15657Bracket,mounting

Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div · NSN 5340-01-495-9322 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-495-9322 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-495-9322. Primary manufacturer part number: 15657.
Features
  • Bracket,mounting — FSC 5340
  • Mounting Hole Quantity: 3
  • Material Document and Classification: -QQ-A-200/6 FED SPEC SINGLE MATERIAL RESPONSE
  • Surface Treatment: ANODIZE
  • Material: ALUMINUM ALLOY 2024
  • Mounting Hole Type: PLAIN
  • 1 verified cross-reference
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
Applications
  • Applications requiring Aluminum Alloy 2024 construction
General Description

The Bracket,mounting, cataloged under National Stock Number 5340-01-495-9322, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-495-9322
Primary Part Number15657
Item NameBracket,mounting
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
StatusACTIVE
Mounting Hole Quantity3
Material Document and Classification-QQ-A-200/6 FED SPEC SINGLE MATERIAL RESPONSE
Surface TreatmentANODIZE
MaterialALUMINUM ALLOY 2024
Mounting Hole TypePLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 7
5950-00-064-8976 INTERCHANGEABLE
Transformer,power
6645-00-343-825015657 INTERCHANGEABLE
Clockcase Assy
The Chelsea Clock Llc
4310-00-446-4419P51703 INTERCHANGEABLE
Pin,piston
Lexair Inc
5330-00-824-040515657 INTERCHANGEABLE
Gasket
Itt Marlow a Unit of Itt Pumps and Compressors Div
7690-01-185-3208 INTERCHANGEABLE
Marker,identification
5342-01-354-966115657 INTERCHANGEABLE
Cap,filler Opening
Liftking Manufacturing Corp
3040-01-518-479615657 INTERCHANGEABLE
Shaft,straight
Climax Portable Machine Tools, Inc
Cross-Reference Index
Part NumberManufacturer
15657 PRIMARY Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div (USA)
Related Parts
5950-00-064-8976INTERCHANGEABLE
TRANSFORMER,POWER
6645-00-343-8250INTERCHANGEABLE
CLOCKCASE ASSY
15657
4310-00-446-4419INTERCHANGEABLE
PIN,PISTON
P51703
5330-00-824-0405INTERCHANGEABLE
GASKET
15657
7690-01-185-3208INTERCHANGEABLE
MARKER,IDENTIFICATION
5342-01-354-9661INTERCHANGEABLE
CAP,FILLER OPENING
15657
3040-01-518-4796INTERCHANGEABLE
SHAFT,STRAIGHT
15657

Frequently Asked Questions

What is NSN 5340-01-495-9322?

NSN 5340-01-495-9322 is a Bracket,mounting, manufactured by Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-495-9322?

NSN 5340-01-495-9322 has 1 cross-referenced part number: 15657 (Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div).

What NSN replaces 5340-01-495-9322?

There are 7 known substitutes for 5340-01-495-9322: 5950-00-064-8976, 6645-00-343-8250, 4310-00-446-4419 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15657?

Key specifications for 15657: Mounting Hole Quantity: 3; Part Name Assigned by Controlling Agency: BRACKET, HTA,H-46 POWER TURBINE; Overall Height: 1.200 INCHES NOMINAL IN; Material Document and Classification: -QQ-A-200/6 FED SPEC SINGLE MATERIAL RESPONSE. 8 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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