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NSN 5310-01-339-3205Government record, cited

Washer, Spring Tension5310-01-339-3205

NSN 5310-01-339-3205 · NIIN 013393205 · Part number CAT19756
Thales Contact Solutions Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 3J383
Government record, cited
NSN 5310-01-339-3205 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-339-3205. Manufacturer of record part number: CAT19756.
Also searched as  5310-01-339-3205 · 5310013393205 · NIIN 013393205 · 01-339-3205 · FSC 5310 Nuts and Washers · CAGE 3J383 · CAT19756 · L.S.508/58
Nearby stock numbers  ·
Features
  • Washer,spring Tension — FSC 5310
  • Outside Diameter: 11.37 MILLIMETERS NOMINAL MM
  • Material Thickness: 0.40 MILLIMETERS NOMINAL MM
  • Material: STEEL CORROSION RESISTING OVERALL
  • Hole Diameter: 6.48 MILLIMETERS NOMINAL MM
  • 3 manufacturer part numbers on file
  • Manufacturer of record: Thales Contact Solutions Inc
Identification
  • NSN: 5310-01-339-3205
  • NIIN: 013393205
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: CAT19756
  • Manufacturer: Thales Contact Solutions Inc
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-01-339-3205, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Thales Contact Solutions Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-339-3205
Primary Part NumberCAT19756
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerThales Contact Solutions Inc
StatusACTIVE
Outside Diameter11.37 MILLIMETERS NOMINAL MM
Material Thickness0.40 MILLIMETERS NOMINAL MM
MaterialSTEEL CORROSION RESISTING OVERALL
Hole Diameter6.48 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
CAT19756 PRIMARY Thales Contact Solutions Inc (USA)
CAT19756 Nice Cti Systems Uk Ltd (GBR)
L.S.508/58 Premet Ltd (GBR)
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-339-3205?

NSN 5310-01-339-3205 is a Washer,spring Tension, manufactured by Thales Contact Solutions Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-339-3205?

NSN 5310-01-339-3205 has 3 manufacturer part numbers on file: CAT19756 (Thales Contact Solutions Inc), CAT19756 (Nice Cti Systems Uk Ltd), L.S.508/58 (Premet Ltd).

What are the specifications of CAT19756?

Key specifications for CAT19756: Overall Height: 1.07 MILLIMETERS NOMINAL MM; Outside Diameter: 11.37 MILLIMETERS NOMINAL MM; Material Thickness: 0.40 MILLIMETERS NOMINAL MM; Material: STEEL CORROSION RESISTING OVERALL. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-339-3205 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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