PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11512Spring,helical,compression

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 5360-00-335-9323 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-335-9323 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-335-9323. Primary manufacturer part number: 11512.
Features
  • Spring,helical,compression — FSC 5360
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Free Length: 0.525 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN
  • Load Rating: 2.000 POUNDS NOMINAL LBS
  • Spring Free Outside Diameter: 0.225 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
  • Spring Solid Outside Diameter: 0.225 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
  • Style Designator: CYLINDRICAL
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-335-9323, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN5360-00-335-9323
Primary Part Number11512
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Length0.525 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN
Load Rating2.000 POUNDS NOMINAL LBS
Spring Free Outside Diameter0.225 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Spring Solid Outside Diameter0.225 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
Style DesignatorCYLINDRICAL
Inside Diameter0.169 INCHES MINIMUM AND 0.179 INCHES MAXIMUM IN
Coil Quantity8
Spring Deflection Rate18.000 POUNDS PER INCH NOMINAL LBS
Coil Helix DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-180-28974072 INTERCHANGEABLE
Clamp,screw,quick Adjusting
Adjustable Clamp Co
5945-00-189-9982612360 INTERCHANGEABLE
Solenoid,electrical
Lockheed Martin Corp
6810-00-234-8365 INTERCHANGEABLE
Calcium Carbonate
5133-00-236-4048 INTERCHANGEABLE
Drill,twist
5950-00-251-434011512 INTERCHANGEABLE
Transformer,power
Freed Transformer Co
6810-00-281-6934 INTERCHANGEABLE
Sucrose
5360-00-349-81664072 INTERCHANGEABLE
Spring,blocker
Wakmann Watch Company Inc
2530-00-351-1975188-5333 INTERCHANGEABLE
Track Shoe,vehicular
Caterpillar Inc Div Caterpillar Defense
5815-00-356-3409SM-B-171559 INTERCHANGEABLE
Keytop,keyboard
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4720-00-375-654611512 INTERCHANGEABLE
Hose Assembly,nonmetallic
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
407-2 Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
11512 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
11512 Brown Mfg Company Div Apeco Corp (USA)
Related Parts
5120-00-180-2897INTERCHANGEABLE
CLAMP,SCREW,QUICK ADJUSTING
4072
5945-00-189-9982INTERCHANGEABLE
SOLENOID,ELECTRICAL
612360
6810-00-234-8365INTERCHANGEABLE
CALCIUM CARBONATE
5133-00-236-4048INTERCHANGEABLE
DRILL,TWIST
5950-00-251-4340INTERCHANGEABLE
TRANSFORMER,POWER
11512
6810-00-281-6934INTERCHANGEABLE
SUCROSE
5360-00-349-8166INTERCHANGEABLE
SPRING,BLOCKER
4072
2530-00-351-1975INTERCHANGEABLE
TRACK SHOE,VEHICULAR
188-5333
5815-00-356-3409INTERCHANGEABLE
KEYTOP,KEYBOARD
SM-B-171559
4720-00-375-6546INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
11512
5360-00-393-5040INTERCHANGEABLE
SPRING,PRESSER BAR
5340-00-425-1924INTERCHANGEABLE
BUMPER
4072

Frequently Asked Questions

What is NSN 5360-00-335-9323?

NSN 5360-00-335-9323 is a Spring,helical,compression, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-335-9323?

NSN 5360-00-335-9323 has 3 cross-referenced part numbers: 407-2 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 11512 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 11512 (Brown Mfg Company Div Apeco Corp).

What NSN replaces 5360-00-335-9323?

There are 12 known substitutes for 5360-00-335-9323: 5120-00-180-2897, 5945-00-189-9982, 6810-00-234-8365 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11512?

Key specifications for 11512: End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Free Length: 0.525 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN; Load Rating: 2.000 POUNDS NOMINAL LBS; Spring Free Outside Diameter: 0.225 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN. 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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