PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11533Leg,coil Mounting

Mission Systems Orchard Park Inc · NSN 1660-00-564-0446 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-564-0446 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-564-0446. Primary manufacturer part number: 11533.
Features
  • Leg,coil Mounting — FSC 1660
  • General Characteristics Item Description: ALUM ALLOY,COMP 63ST,ALCOA NO. 7484 PER AMS4156;CLEAR ANODIZE PER MIL-A-8625,TY 1;1 COAT CHROMATE PRIMER NO. 418;1 COAT NO. 2434 GREEN LACQUER;13.375 IN. LG BY 1.000 IN. WD BY 1.000 IN. HGT BY 0.125 IN. WALL THK;THIRTEEN 0.136 IN. DIA HOLES 1.000 IN. APART W/0.164-32 NC-2B THD;THREE 0.203 IN. DIA HOLES COUNTERSINK TO 0.375 IN. DIA B82.0 DEG IN
  • 2 verified cross-references
  • Primary manufacturer: Mission Systems Orchard Park Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Leg,coil Mounting, cataloged under National Stock Number 1660-00-564-0446, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-00-564-0446
Primary Part Number11533
Item NameLeg,coil Mounting
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerMission Systems Orchard Park Inc
StatusACTIVE
General Characteristics Item DescriptionALUM ALLOY,COMP 63ST,ALCOA NO. 7484 PER AMS4156;CLEAR ANODIZE PER MIL-A-8625,TY 1;1 COAT CHROMATE PRIMER NO. 418;1 COAT NO. 2434 GREEN LACQUER;13.375 IN. LG BY 1.000 IN. WD BY 1.000 IN. HGT BY 0.125 IN. WALL THK;THIRTEEN 0.136 IN. DIA HOLES 1.000 IN. APART W/0.164-32 NC-2B THD;THREE 0.203 IN. DIA HOLES COUNTERSINK TO 0.375 IN. DIA B82.0 DEG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5310-00-032-69651-15-33 INTERCHANGEABLE
Washer,split
Dana Corp Spicer Transmission Div
5950-00-116-618011533 INTERCHANGEABLE
Transformer,power
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
5133-00-266-9461 INTERCHANGEABLE
Drill,twist
5930-00-313-8365 INTERCHANGEABLE
Switch,rotary
1560-00-533-02881-15-33 INTERCHANGEABLE
Washer,universal Jo
Hedeman Products Inc
4730-00-735-438915KA-MT-1-1 2 INTERCHANGEABLE
Cross,pipe to Quick Disconnect
Dvcc, Llc
5330-01-139-4709411533-001 INTERCHANGEABLE
Gasket
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
4940-01-260-7006 INTERCHANGEABLE
Body,dry Honer Gun
2840-01-322-025611533 INTERCHANGEABLE
Seal,metallic,aircraft Gas Turbi
Eaton Corporation Div Fed
Cross-Reference Index
Part NumberManufacturer
11533 Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
11533 PRIMARY Mission Systems Orchard Park Inc (USA)
Related Parts
5310-00-032-6965INTERCHANGEABLE
WASHER,SPLIT
1-15-33
5950-00-116-6180INTERCHANGEABLE
TRANSFORMER,POWER
11533
5133-00-266-9461INTERCHANGEABLE
DRILL,TWIST
5930-00-313-8365INTERCHANGEABLE
SWITCH,ROTARY
1560-00-533-0288INTERCHANGEABLE
WASHER,UNIVERSAL JO
1-15-33
4730-00-735-4389INTERCHANGEABLE
CROSS,PIPE TO QUICK DISCONNECT
15KA-MT-1-1 2
5330-01-139-4709INTERCHANGEABLE
GASKET
411533-001
4940-01-260-7006INTERCHANGEABLE
BODY,DRY HONER GUN
2840-01-322-0256INTERCHANGEABLE
SEAL,METALLIC,AIRCRAFT GAS TURBI
11533

Frequently Asked Questions

What is NSN 1660-00-564-0446?

NSN 1660-00-564-0446 is a Leg,coil Mounting, manufactured by Mission Systems Orchard Park Inc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-564-0446?

NSN 1660-00-564-0446 has 2 cross-referenced part numbers: 11533 (Ingersoll-Rand Company Dba Ingersoll-Rand), 11533 (Mission Systems Orchard Park Inc).

What NSN replaces 1660-00-564-0446?

There are 9 known substitutes for 1660-00-564-0446: 5310-00-032-6965, 5950-00-116-6180, 5133-00-266-9461 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11533?

Key specifications for 11533: General Characteristics Item Description: ALUM ALLOY,COMP 63ST,ALCOA NO. 7484 PER AMS4156;CLEAR ANODIZE PER MIL-A-8625,TY 1;1 COAT CHROMATE PRIMER NO. 418;1 COAT NO. 2434 GREEN LACQUER;13.375 IN. LG BY 1.000 IN. WD BY 1.000 IN. HGT BY 0.125 IN. WALL THK;THIRTEEN 0.136 IN. DIA HOLES 1.000 IN. APART W/0.164-32 NC-2B THD;THREE 0.203 IN. DIA HOLES COUNTERSINK TO 0.375 IN. DIA B82.0 DEG IN. 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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