PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19003Washer,spring Tension

Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc · NSN 5310-01-469-7730 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-469-7730 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-469-7730. Primary manufacturer part number: 19003.
Features
  • Washer,spring Tension — FSC 5310
  • Style Designator: SPRING TENSION
  • 1 verified cross-reference
  • Primary manufacturer: Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Mechanical energy storage
  • Vibration dampening
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-01-469-7730, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN5310-01-469-7730
Primary Part Number19003
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAtlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc
StatusACTIVE
Style DesignatorSPRING TENSION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5962-00-130-0353 INTERCHANGEABLE
Microcircuit,digital
5330-00-286-6868ID 1.625IN X OD 2.374 X .50IN W INTERCHANGEABLE
Seal,plain Encased
Defense Logistics Agency Dba Defense Supply Center Philadelphia
6625-00-339-551019003 INTERCHANGEABLE
Voltmeter
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
4940-00-624-42060DMS186PYPE3 INTERCHANGEABLE
Degreaser
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
5305-00-988-1167MS35206-204 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5315-01-088-600319003 INTERCHANGEABLE
Pin,quick Release
Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok
5895-01-140-8914ST423E INTERCHANGEABLE
Console
Texas Instruments Inc Information Technology Group
5945-01-174-4418 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
19003 PRIMARY Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc (USA)
Related Parts
5962-00-130-0353INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5330-00-286-6868INTERCHANGEABLE
SEAL,PLAIN ENCASED
ID 1.625IN X OD 2.374 X .50IN W
6625-00-339-5510INTERCHANGEABLE
VOLTMETER
19003
4940-00-624-4206INTERCHANGEABLE
DEGREASER
0DMS186PYPE3
5305-00-988-1167INTERCHANGEABLE
SCREW,MACHINE
MS35206-204
5315-01-088-6003INTERCHANGEABLE
PIN,QUICK RELEASE
19003
5895-01-140-8914INTERCHANGEABLE
CONSOLE
ST423E
5945-01-174-4418INTERCHANGEABLE
RELAY,ELECTROMAGNETIC

Frequently Asked Questions

What is NSN 5310-01-469-7730?

NSN 5310-01-469-7730 is a Washer,spring Tension, manufactured by Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-469-7730?

NSN 5310-01-469-7730 has 1 cross-referenced part number: 19003 (Atlantic Research Marketing Systems, Inc. Dba Atlantic Research Marketing Systems Inc).

What NSN replaces 5310-01-469-7730?

There are 8 known substitutes for 5310-01-469-7730: 5962-00-130-0353, 5330-00-286-6868, 6625-00-339-5510 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19003?

Key specifications for 19003: End Item Identification: A.R.M.S ITEM 19A OR 19ACOG THROW LEVER MOUNTS A; Style Designator: SPRING TENSION; Special Features: KEEPS TENSION ON THROW LEVER; MANUFACTURERS ITEM NAME: BELLVILLE SPRING; EIGHT SPINGS PER MOUNT. 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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