PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

303-32Spring,helical,compression

Aerco International, Inc. Dba Aerco International Inc · NSN 5360-00-702-6819 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-702-6819 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-702-6819. Primary manufacturer part number: 303-32.
Features
  • Spring,helical,compression — FSC 5360
  • Coil Quantity: 7-3/4
  • Spring Free Outside Diameter: 0.270 INCHES NOMINAL IN
  • Spring Free Length: 0.688 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Bore Diameter: 0.281 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Solid Length: 0.156 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-702-6819, 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 9 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-702-6819
Primary Part Number303-32
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerAerco International, Inc. Dba Aerco International Inc
StatusACTIVE
Coil Quantity7-3/4
Spring Free Outside Diameter0.270 INCHES NOMINAL IN
Spring Free Length0.688 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Bore Diameter0.281 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Solid Length0.156 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Inside Diameter0.230 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-068-0010K139893 INTERCHANGEABLE
Clip,electrical
Kearfott Corporation Div Guidance and Navigation Division
3110-00-156-8198 INTERCHANGEABLE
Bearing,ball,annular
7510-00-543-679230-REG-1 INTERCHANGEABLE
Refill,ball Point Pen
Obol Enterprises
5330-00-599-49868327116 INTERCHANGEABLE
Seal,plain Encased
U S Army Tank Automotive Command Amsta-Im-Mm
5950-00-647-808930316 INTERCHANGEABLE
Transformer,power
Naval Ship Systems Command
1650-00-946-875230316 INTERCHANGEABLE
Cap,damper
The Boeing Company Div Defense
2520-01-027-22983-0332 INTERCHANGEABLE
Spider,universal Joint,vehicular
Neapco Inc
6220-01-083-693630316 INTERCHANGEABLE
Support Motor
Grimes Aerospace Company
5340-01-271-26590030310610 INTERCHANGEABLE
Strap,retaining
Newton Instrument Company Dba Newton Instrument Co
4730-01-357-12945118-3-4-1 1/2X1 1/4 INTERCHANGEABLE
Bushing,pipe
Nibco Inc Chemtrol Div
Cross-Reference Index
Part NumberManufacturer
303-32 PRIMARY Aerco International, Inc. Dba Aerco International Inc (USA)
N303-0PC8 Aerco International, Inc. Dba Aerco International Inc (USA)
303-16 Aerco International, Inc. Dba Aerco International Inc (USA)
Related Parts
5999-00-068-0010INTERCHANGEABLE
CLIP,ELECTRICAL
K139893
3110-00-156-8198INTERCHANGEABLE
BEARING,BALL,ANNULAR
7510-00-543-6792INTERCHANGEABLE
REFILL,BALL POINT PEN
30-REG-1
5330-00-599-4986INTERCHANGEABLE
SEAL,PLAIN ENCASED
8327116
5950-00-647-8089INTERCHANGEABLE
TRANSFORMER,POWER
30316
1650-00-946-8752INTERCHANGEABLE
CAP,DAMPER
30316
2520-01-027-2298INTERCHANGEABLE
SPIDER,UNIVERSAL JOINT,VEHICULAR
3-0332
6220-01-083-6936INTERCHANGEABLE
SUPPORT MOTOR
30316
5340-01-271-2659INTERCHANGEABLE
STRAP,RETAINING
0030310610
4730-01-357-1294INTERCHANGEABLE
BUSHING,PIPE
5118-3-4-1 1/2X1 1/4
5920-01-381-7963INTERCHANGEABLE
FUSEHOLDER,BLOCK
30316
7045-01-387-8542INTERCHANGEABLE
PRINT CARTRIDGE,LASER

Frequently Asked Questions

What is NSN 5360-00-702-6819?

NSN 5360-00-702-6819 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 5360-00-702-6819?

NSN 5360-00-702-6819 has 3 cross-referenced part numbers: 303-32 (Aerco International, Inc. Dba Aerco International Inc), N303-0PC8 (Aerco International, Inc. Dba Aerco International Inc), 303-16 (Aerco International, Inc. Dba Aerco International Inc).

What NSN replaces 5360-00-702-6819?

There are 12 known substitutes for 5360-00-702-6819: 5999-00-068-0010, 3110-00-156-8198, 7510-00-543-6792 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 303-32?

Key specifications for 303-32: Coil Quantity: 7-3/4; Spring Free Outside Diameter: 0.270 INCHES NOMINAL IN; Spring Free Length: 0.688 INCHES NOMINAL IN; Style Designator: CYLINDRICAL. 9 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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