PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90038Washer,spring Tension

Real-Time Laboratories, Llc · NSN 5310-01-210-4887 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-210-4887 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-210-4887. Primary manufacturer part number: 90038.
Features
  • Washer,spring Tension — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Real-Time Laboratories, Llc
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 5310-01-210-4887, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Real-Time Laboratories, Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,spring Tension
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersReal-Time Laboratories, Llc (CAGE 62319)
Technical Specifications
ParameterValue
NSN5310-01-210-4887
Primary Part Number90038
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerReal-Time Laboratories, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-306-306390038 INTERCHANGEABLE
Bearing,ball,rod End
Northrop Grumman Systems Corporation
4710-00-362-18569476 INTERCHANGEABLE
Tube Assembly,metal
Cummins Inc.
4820-00-411-3065 INTERCHANGEABLE
Disk,globe Valve
4920-01-299-029990038 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
2530-01-336-312712342640 INTERCHANGEABLE
Rim,wheel,pneumatic Tire
U S Army Tank Automotive Command Amsta-Im-Mm
3990-01-497-032290038 INTERCHANGEABLE
Tie Down,cargo,vehicle
Quickie Tie-Down Enterprises, Llc
5310-01-686-804390-038 INTERCHANGEABLE
Nut,plain,cap
Bell Textron Inc
Cross-Reference Index
Part NumberManufacturer
90038 PRIMARY Real-Time Laboratories, Llc (USA)
Related Parts
3110-00-306-3063INTERCHANGEABLE
BEARING,BALL,ROD END
90038
4710-00-362-1856INTERCHANGEABLE
TUBE ASSEMBLY,METAL
9476
4820-00-411-3065INTERCHANGEABLE
DISK,GLOBE VALVE
4920-01-299-0299INTERCHANGEABLE
TEST PROGRAM SET
90038
2530-01-336-3127INTERCHANGEABLE
RIM,WHEEL,PNEUMATIC TIRE
12342640
3990-01-497-0322INTERCHANGEABLE
TIE DOWN,CARGO,VEHICLE
90038
5310-01-686-8043INTERCHANGEABLE
NUT,PLAIN,CAP
90-038

Frequently Asked Questions

What is NSN 5310-01-210-4887?

NSN 5310-01-210-4887 is a Washer,spring Tension, manufactured by Real-Time Laboratories, Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-210-4887?

NSN 5310-01-210-4887 has 1 cross-referenced part number: 90038 (Real-Time Laboratories, Llc).

What NSN replaces 5310-01-210-4887?

There are 7 known substitutes for 5310-01-210-4887: 3110-00-306-3063, 4710-00-362-1856, 4820-00-411-3065 and 4 more. Verify interchangeability with system specifications before substitution.

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