PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11264Spring,helical,compression

Aerco International, Inc. Dba Aerco International Inc · NSN 5360-00-989-4526 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-989-4526 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-989-4526. Primary manufacturer part number: 11264.
Features
  • Spring,helical,compression — FSC 5360
  • Surface Treatment: PASSIVATE OVERALL
  • Material: STEEL COMP 304 OVERALL
  • Spring Free Outside Diameter: 0.392 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Spring Free Length: 0.812 INCHES NOMINAL IN
  • Coil Quantity: 8
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 304 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-989-4526, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aerco International, Inc. Dba Aerco International Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-989-4526
Primary Part Number11264
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerAerco International, Inc. Dba Aerco International Inc
StatusACTIVE
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL COMP 304 OVERALL
Spring Free Outside Diameter0.392 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Spring Free Length0.812 INCHES NOMINAL IN
Coil Quantity8
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Solid Length0.432 INCHES NOMINAL IN
Material Document and ClassificationQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Inside Diameter0.296 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4730-00-143-9282SAE J246 6-8 120202BA INTERCHANGEABLE
Elbow,pipe to Tube
Sae International Dba Sae International
5330-00-197-9612 INTERCHANGEABLE
Packing,preformed
4720-00-409-584811264 INTERCHANGEABLE
Tubing,nonmetallic
Elbitamerica, Inc.
3120-00-472-4723657D249-001 INTERCHANGEABLE
Bearing,sleeve
Waukesha Bearings Corporation
2590-00-572-4788 INTERCHANGEABLE
Connector and Lead
6110-01-037-216311264 INTERCHANGEABLE
Starter,motor
Aviation Technology, Inc.
5310-01-250-461911264 INTERCHANGEABLE
Nut,special
K-B Axle Co Inc
5330-01-287-8226 INTERCHANGEABLE
Gasket
4810-01-379-911211264 INTERCHANGEABLE
Body,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5120-01-430-7835 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
11264 PRIMARY Aerco International, Inc. Dba Aerco International Inc (USA)
N101-0PC25 Aerco International, Inc. Dba Aerco International Inc (USA)
100-19 Aerco International, Inc. Dba Aerco International Inc (USA)
Related Parts
4730-00-143-9282INTERCHANGEABLE
ELBOW,PIPE TO TUBE
SAE J246 6-8 120202BA
5330-00-197-9612INTERCHANGEABLE
PACKING,PREFORMED
4720-00-409-5848INTERCHANGEABLE
TUBING,NONMETALLIC
11264
3120-00-472-4723INTERCHANGEABLE
BEARING,SLEEVE
657D249-001
2590-00-572-4788INTERCHANGEABLE
CONNECTOR AND LEAD
6110-01-037-2163INTERCHANGEABLE
STARTER,MOTOR
11264
5310-01-250-4619INTERCHANGEABLE
NUT,SPECIAL
11264
5330-01-287-8226INTERCHANGEABLE
GASKET
4810-01-379-9112INTERCHANGEABLE
BODY,VALVE
11264
5120-01-430-7835INTERCHANGEABLE
SOCKET,SOCKET WRENCH
6505-01-573-3574INTERCHANGEABLE
DROSPIRENONE AND ETHINYL ESTRADI
GIANVI

Frequently Asked Questions

What is NSN 5360-00-989-4526?

NSN 5360-00-989-4526 is a Spring,helical,compression, manufactured by Aerco International, Inc. Dba Aerco International Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-989-4526?

NSN 5360-00-989-4526 has 3 cross-referenced part numbers: 11264 (Aerco International, Inc. Dba Aerco International Inc), N101-0PC25 (Aerco International, Inc. Dba Aerco International Inc), 100-19 (Aerco International, Inc. Dba Aerco International Inc).

What NSN replaces 5360-00-989-4526?

There are 11 known substitutes for 5360-00-989-4526: 4730-00-143-9282, 5330-00-197-9612, 4720-00-409-5848 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11264?

Key specifications for 11264: Surface Treatment: PASSIVATE OVERALL; Material: STEEL COMP 304 OVERALL; Spring Free Outside Diameter: 0.392 INCHES NOMINAL IN; Style Designator: CYLINDRICAL. 11 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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