PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11109Spring,helical,compression

Mission Systems Orchard Park Inc · NSN 5360-00-576-8385 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-576-8385 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-576-8385. Primary manufacturer part number: 11109.
Features
  • Spring,helical,compression — FSC 5360
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Free Outside Diameter: 0.412 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: CADMIUM OVERALL
  • Inside Diameter: 0.350 INCHES NOMINAL IN
  • Spring Free Length: 1.125 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Uns K08500 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-576-8385, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 10 verified specifications, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-576-8385
Primary Part Number11109
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerMission Systems Orchard Park Inc
StatusACTIVE
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Outside Diameter0.412 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentCADMIUM OVERALL
Inside Diameter0.350 INCHES NOMINAL IN
Spring Free Length1.125 INCHES NOMINAL IN
MaterialSTEEL UNS K08500 OVERALL
Coil Quantity7
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-188-2878 INTERCHANGEABLE
Ball,bearing
5110-00-234-1944 INTERCHANGEABLE
Chisel,cold,hand
6840-00-255-0472RITE-KEM INTERCHANGEABLE
Disinfectant,calcium Hypochlorit
Rite-Kem, Inc. Dba Rite-Kem Inc
5360-00-477-053511109 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5360-00-694-96811310-01 INTERCHANGEABLE
Spring,valve
Norgren C a Co
5340-01-133-539110105 INTERCHANGEABLE
Plunger,quick Release
Northwestern Tools, Inc.
5930-01-177-8940411706 INTERCHANGEABLE
Switch,push
Econoline Mfg Inc
5315-01-275-3449 INTERCHANGEABLE
Pin,straight,headed
1005-01-285-062413049P INTERCHANGEABLE
Safety,small Arms
O F Mossberg & Sons Inc
5310-01-415-535711109 INTERCHANGEABLE
Washer,flat
Munters Corporation Dba Munters Des Champs Products Div Cargocaire
Cross-Reference Index
Part NumberManufacturer
11109 Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
11109 PRIMARY Mission Systems Orchard Park Inc (USA)
Related Parts
3110-00-188-2878INTERCHANGEABLE
BALL,BEARING
5110-00-234-1944INTERCHANGEABLE
CHISEL,COLD,HAND
6840-00-255-0472INTERCHANGEABLE
DISINFECTANT,CALCIUM HYPOCHLORIT
RITE-KEM
5360-00-477-0535INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
11109
5360-00-694-9681INTERCHANGEABLE
SPRING,VALVE
1310-01
5340-01-133-5391INTERCHANGEABLE
PLUNGER,QUICK RELEASE
10105
5930-01-177-8940INTERCHANGEABLE
SWITCH,PUSH
411706
5315-01-275-3449INTERCHANGEABLE
PIN,STRAIGHT,HEADED
1005-01-285-0624INTERCHANGEABLE
SAFETY,SMALL ARMS
13049P
5310-01-415-5357INTERCHANGEABLE
WASHER,FLAT
11109
6665-01-573-1738INTERCHANGEABLE
INDICATOR,RADIAC
GR135ND

Frequently Asked Questions

What is NSN 5360-00-576-8385?

NSN 5360-00-576-8385 is a Spring,helical,compression, manufactured by Mission Systems Orchard Park Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-576-8385?

NSN 5360-00-576-8385 has 2 cross-referenced part numbers: 11109 (Ingersoll-Rand Company Dba Ingersoll-Rand), 11109 (Mission Systems Orchard Park Inc).

What NSN replaces 5360-00-576-8385?

There are 11 known substitutes for 5360-00-576-8385: 3110-00-188-2878, 5110-00-234-1944, 6840-00-255-0472 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11109?

Key specifications for 11109: End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Spring Free Outside Diameter: 0.412 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 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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