PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

122138Spring,helical,extension

Midmark Corporation Dba Midmark Corp · NSN 5360-01-594-0818 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-594-0818 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-594-0818. Primary manufacturer part number: 122138.
Features
  • Spring,helical,extension — FSC 5360
  • 2 verified cross-references
  • Primary manufacturer: Midmark Corporation Dba Midmark Corp
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-01-594-0818, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Midmark Corporation Dba Midmark Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-01-594-0818
Primary Part Number122138
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerMidmark Corporation Dba Midmark Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5306-00-297-8699122138 INTERCHANGEABLE
Bolt,machine
Chrysler Realty Company Llc Dba Daimler Chrysler
5306-01-055-7735122138 INTERCHANGEABLE
Bolt,machine
Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana
5999-01-580-3466122138 INTERCHANGEABLE
Tnc Crimp Jack
Amphenol Corporation Div Amphenol Rf
1730-01-659-9985122138 INTERCHANGEABLE
Cover,aircraft Ground Servicing
Shield Technologies Corp Div Shield Technologies Corporation
Cross-Reference Index
Part NumberManufacturer
122138 PRIMARY Midmark Corporation Dba Midmark Corp (USA)
122138 Paterson Limited T/a Paterson Health Group (GBR)
Related Parts
5306-00-297-8699INTERCHANGEABLE
BOLT,MACHINE
122138
5306-01-055-7735INTERCHANGEABLE
BOLT,MACHINE
122138
5999-01-580-3466INTERCHANGEABLE
TNC CRIMP JACK
122138
1730-01-659-9985INTERCHANGEABLE
COVER,AIRCRAFT GROUND SERVICING
122138

Frequently Asked Questions

What is NSN 5360-01-594-0818?

NSN 5360-01-594-0818 is a Spring,helical,extension, manufactured by Midmark Corporation Dba Midmark Corp, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-594-0818?

NSN 5360-01-594-0818 has 2 cross-referenced part numbers: 122138 (Midmark Corporation Dba Midmark Corp), 122138 (Paterson Limited T/a Paterson Health Group).

What NSN replaces 5360-01-594-0818?

There are 4 known substitutes for 5360-01-594-0818: 5306-00-297-8699, 5306-01-055-7735, 5999-01-580-3466 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 122138?

Key specifications for 122138: Special Features: STANDARD; End Item Identification: ASEPSIS 21 DELIVERY SYSTEM; WHIP ASSEMBLY. 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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