PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25056Spring,helical,compression

Lockheed Martin Corp Lockheed Martin Mission Systems · NSN 5360-01-207-0673 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-207-0673 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-207-0673. Primary manufacturer part number: 25056.
Features
  • Spring,helical,compression — FSC 5360
  • Material: STEEL UNS K08500 OVERALL
  • Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp Lockheed Martin Mission Systems
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 5360-01-207-0673, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corp Lockheed Martin Mission Systems. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-207-0673
Primary Part Number25056
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerLockheed Martin Corp Lockheed Martin Mission Systems
StatusACTIVE
MaterialSTEEL UNS K08500 OVERALL
Material Document and ClassificationQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
1680-00-478-648125056 INTERCHANGEABLE
Plate Assy
Hamilton Sundstrand Corporation Dba Collins Aerospace
5325-00-550-5937 INTERCHANGEABLE
Ring,retaining
5330-01-133-634525056 INTERCHANGEABLE
Gasket
Blue Tee Corp. Dba Gefco
4820-01-181-1987 INTERCHANGEABLE
Stem,fluid Valve
4720-01-336-815325056 INTERCHANGEABLE
Hose,nonmetallic
Griffith Rubber Mills
4720-01-540-6634 INTERCHANGEABLE
Hose Assembly,nonmetallic
5340-01-659-004425056 INTERCHANGEABLE
Plate Kit,mounting
Marinette Marine Corporation Dba Marinette Marine Corp
4810-01-695-219025056 INTERCHANGEABLE
Valve,solenoid
Parker Hannifin Corporation Div Village Marine Tech
Cross-Reference Index
Part NumberManufacturer
25056 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
25015 PIECE 42 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
Related Parts
1680-00-478-6481INTERCHANGEABLE
PLATE ASSY
25056
5325-00-550-5937INTERCHANGEABLE
RING,RETAINING
5330-01-133-6345INTERCHANGEABLE
GASKET
25056
4820-01-181-1987INTERCHANGEABLE
STEM,FLUID VALVE
4720-01-336-8153INTERCHANGEABLE
HOSE,NONMETALLIC
25056
4720-01-540-6634INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5340-01-659-0044INTERCHANGEABLE
PLATE KIT,MOUNTING
25056
4810-01-695-2190INTERCHANGEABLE
VALVE,SOLENOID
25056

Frequently Asked Questions

What is NSN 5360-01-207-0673?

NSN 5360-01-207-0673 is a Spring,helical,compression, manufactured by Lockheed Martin Corp Lockheed Martin Mission Systems, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-207-0673?

NSN 5360-01-207-0673 has 2 cross-referenced part numbers: 25056 (Lockheed Martin Corp Lockheed Martin Mission Systems), 25015 PIECE 42 (Lockheed Martin Corp Lockheed Martin Mission Systems).

What NSN replaces 5360-01-207-0673?

There are 8 known substitutes for 5360-01-207-0673: 1680-00-478-6481, 5325-00-550-5937, 5330-01-133-6345 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25056?

Key specifications for 25056: Material: STEEL UNS K08500 OVERALL; Material Document and Classification: QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 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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