PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-749-5Spring,helical,compression

Cosmodyne, Llc Dba Cosmodyne Llc · NSN 5360-00-403-7320 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-403-7320 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-403-7320. Primary manufacturer part number: 2-749-5.
Features
  • Spring,helical,compression — FSC 5360
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: SPECIAL CLEANED FOR OXYGEN SERVICE
  • 3 verified cross-references
  • Primary manufacturer: Cosmodyne, Llc Dba Cosmodyne Llc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-403-7320, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cosmodyne, Llc Dba Cosmodyne Llc. Government technical data includes 2 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-403-7320
Primary Part Number2-749-5
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerCosmodyne, Llc Dba Cosmodyne Llc
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsSPECIAL CLEANED FOR OXYGEN SERVICE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-01-580-7461 INTERCHANGEABLE
Nut,plain,hexagon
6530-01-600-4388PB8 INTERCHANGEABLE
Bag,sterilization
Healthmark Industries Co., Inc.
Cross-Reference Index
Part NumberManufacturer
2-749-5 Cosmodyne, Llc Dba Cosmodyne Llc (USA)
2-749-5CP Naval Inventory Control Point Mechanicsburg (USA)
2-749-5CP Cosmodyne, Llc Dba Cosmodyne Llc (USA)
Related Parts
5310-01-580-7461INTERCHANGEABLE
NUT,PLAIN,HEXAGON
6530-01-600-4388INTERCHANGEABLE
BAG,STERILIZATION
PB8

Frequently Asked Questions

What is NSN 5360-00-403-7320?

NSN 5360-00-403-7320 is a Spring,helical,compression, manufactured by Cosmodyne, Llc Dba Cosmodyne Llc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-403-7320?

NSN 5360-00-403-7320 has 3 cross-referenced part numbers: 2-749-5 (Cosmodyne, Llc Dba Cosmodyne Llc), 2-749-5CP (Naval Inventory Control Point Mechanicsburg), 2-749-5CP (Cosmodyne, Llc Dba Cosmodyne Llc).

What NSN replaces 5360-00-403-7320?

There are 2 known substitutes for 5360-00-403-7320: 5310-01-580-7461, 6530-01-600-4388. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-749-5?

Key specifications for 2-749-5: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: SPECIAL CLEANED FOR OXYGEN SERVICE. 2 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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