PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20139Spring,helical,compression

Unipress Corporation · NSN 5360-01-181-7390 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-181-7390 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-181-7390. Primary manufacturer part number: 20139.
Features
  • Spring,helical,compression — FSC 5360
  • 2 verified cross-references
  • Primary manufacturer: Unipress Corporation
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-181-7390, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Unipress Corporation. This item has 2 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.

Catalog Facts
Item NameSpring,helical,compression
FSC / FSG5360 — No Item Name Available (FSG 53)
ManufacturersUnipress Corporation (CAGE 61820)
Technical Specifications
ParameterValue
NSN5360-01-181-7390
Primary Part Number20139
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerUnipress Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5306-00-166-140620-58 INTERCHANGEABLE
Bolt,carriage
Motorola Automotive Electronics
5133-00-412-1747 INTERCHANGEABLE
Drill,twist
5905-00-488-2793 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5998-01-034-408420139 INTERCHANGEABLE
Circuit Card Assembly
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5331-01-092-2041 INTERCHANGEABLE
O-Ring
4820-01-143-13825115PA240009-184-202PSI (20139) INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-149-33232013901S0166 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4920-01-299-028220139 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
4820-01-557-934620139,5115PA240009,38T45PSI INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
5331-01-670-54432-0139 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division
Cross-Reference Index
Part NumberManufacturer
20139 PRIMARY Unipress Corporation (USA)
12TDA ITEM 4 Unipress Corporation (USA)
Related Parts
5306-00-166-1406INTERCHANGEABLE
BOLT,CARRIAGE
20-58
5133-00-412-1747INTERCHANGEABLE
DRILL,TWIST
5905-00-488-2793INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5998-01-034-4084INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
20139
5331-01-092-2041INTERCHANGEABLE
O-RING
4820-01-143-1382INTERCHANGEABLE
VALVE,SAFETY RELIEF
5115PA240009-184-202PSI (20139)
4820-01-149-3323INTERCHANGEABLE
VALVE,SAFETY RELIEF
2013901S0166
4920-01-299-0282INTERCHANGEABLE
TEST PROGRAM SET
20139
4820-01-557-9346INTERCHANGEABLE
VALVE,SAFETY RELIEF
20139,5115PA240009,38T45PSI
5331-01-670-5443INTERCHANGEABLE
O-RING
2-0139
5306-01-706-1330INTERCHANGEABLE
BOLT,MACHINE
34-677
4310-01-706-5083INTERCHANGEABLE
CYLINDER SLEEVE
363-A7038

Frequently Asked Questions

What is NSN 5360-01-181-7390?

NSN 5360-01-181-7390 is a Spring,helical,compression, manufactured by Unipress Corporation, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-181-7390?

NSN 5360-01-181-7390 has 2 cross-referenced part numbers: 20139 (Unipress Corporation), 12TDA ITEM 4 (Unipress Corporation).

What NSN replaces 5360-01-181-7390?

There are 12 known substitutes for 5360-01-181-7390: 5306-00-166-1406, 5133-00-412-1747, 5905-00-488-2793 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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