PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1844-00Spring,helical,compression

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc · NSN 5360-01-516-1729 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-516-1729 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-516-1729. Primary manufacturer part number: 1844-00.
Features
  • Spring,helical,compression — FSC 5360
  • Material: STEEL OVERALL
  • Material Document and Classification: ASTM-A229/A229M-1999 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • 7 verified cross-references
  • Primary manufacturer: Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-01-516-1729, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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.

Technical Specifications
ParameterValue
NSN5360-01-516-1729
Primary Part Number1844-00
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerTrac Regulator Co., Inc. Dba Trac Regulator Co Inc
StatusACTIVE
MaterialSTEEL OVERALL
Material Document and ClassificationASTM-A229/A229M-1999 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2815-00-462-2097184400 INTERCHANGEABLE
Cylinder Sleeve
Cummins Inc.
2840-00-775-4461406128 INTERCHANGEABLE
Seal,air,aircraft Gas Turbine En
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5915-00-995-4453 INTERCHANGEABLE
Filter,low Pass
1650-01-262-6363184400-101 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Moog Inc
6515-01-392-2771406108 INTERCHANGEABLE
Introducer Kit,catheter,percutan
Diag Corp
4820-01-515-71401683-01 INTERCHANGEABLE
Disk,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-714840611 PC NO 31 INTERCHANGEABLE
Stem,needle Valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-716240611-8 PC NO 30 INTERCHANGEABLE
Seat,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-716540611-8 PC NO 26 INTERCHANGEABLE
Ring,valve Piston
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-515-717540611-8 PC NO 25 INTERCHANGEABLE
Piston,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
40610-8 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40612-8 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40611-8 PC NO 14 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40610-8 PC NO 14 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
1844-00 PRIMARY Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40612-8 PC NO 14 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
40611-8 Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA)
Related Parts
2815-00-462-2097INTERCHANGEABLE
CYLINDER SLEEVE
184400
2840-00-775-4461INTERCHANGEABLE
SEAL,AIR,AIRCRAFT GAS TURBINE EN
406128
5915-00-995-4453INTERCHANGEABLE
FILTER,LOW PASS
1650-01-262-6363INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
184400-101
6515-01-392-2771INTERCHANGEABLE
INTRODUCER KIT,CATHETER,PERCUTAN
406108
4820-01-515-7140INTERCHANGEABLE
DISK,VALVE
1683-01
4820-01-515-7148INTERCHANGEABLE
STEM,NEEDLE VALVE
40611 PC NO 31
4820-01-515-7162INTERCHANGEABLE
SEAT,VALVE
40611-8 PC NO 30
4820-01-515-7165INTERCHANGEABLE
RING,VALVE PISTON
40611-8 PC NO 26
4820-01-515-7175INTERCHANGEABLE
PISTON,VALVE
40611-8 PC NO 25
4820-01-515-7183INTERCHANGEABLE
SEAT,VALVE
40611-8 PC NO 22
4820-01-515-7190INTERCHANGEABLE
REGULATOR,THERMOSTATIC TEMPERATU
50202-00

Frequently Asked Questions

What is NSN 5360-01-516-1729?

NSN 5360-01-516-1729 is a Spring,helical,compression, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-516-1729?

NSN 5360-01-516-1729 has 7 cross-referenced part numbers: 40610-8 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40612-8 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40611-8 PC NO 14 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40610-8 PC NO 14 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 1844-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc) and 2 more.

What NSN replaces 5360-01-516-1729?

There are 12 known substitutes for 5360-01-516-1729: 2815-00-462-2097, 2840-00-775-4461, 5915-00-995-4453 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1844-00?

Key specifications for 1844-00: Material: STEEL OVERALL; Material Document and Classification: ASTM-A229/A229M-1999 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; End Item Identification: THERMOSTATIC TEMPERATURE REGULATING VALVE ASSEMBLY-UNION END. 3 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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