PartsTable TECHNICAL DATA SHEET
NSN 5310-01-340-5683Government record, cited

Washer, Spring Tension5310-01-340-5683

NSN 5310-01-340-5683 · NIIN 013405683 · Part number FS 10X12
Rmb Miniature Bearings Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 59750
Government record, cited
NSN 5310-01-340-5683 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-340-5683. Manufacturer of record part number: FS 10X12.
Also searched as  5310-01-340-5683 · 5310013405683 · NIIN 013405683 · 01-340-5683 · FSC 5310 Nuts and Washers · CAGE 59750 · FS 10X12 · CAT12280
Nearby stock numbers  ·
Features
  • Washer,spring Tension — FSC 5310
  • Outside Diameter: 11.7 MILLIMETERS NOMINAL MM
  • Material Thickness: 0.2 MILLIMETERS NOMINAL MM
  • Material: STEEL OVERALL
  • Hole Diameter: 10.2 MILLIMETERS NOMINAL MM
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Rmb Miniature Bearings Inc
Identification
  • NSN: 5310-01-340-5683
  • NIIN: 013405683
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: FS 10X12
  • Manufacturer: Rmb Miniature Bearings Inc
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-01-340-5683, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rmb Miniature Bearings Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-340-5683
Primary Part NumberFS 10X12
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerRmb Miniature Bearings Inc
StatusACTIVE
Outside Diameter11.7 MILLIMETERS NOMINAL MM
Material Thickness0.2 MILLIMETERS NOMINAL MM
MaterialSTEEL OVERALL
Hole Diameter10.2 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
FS 10X12 PRIMARY Rmb Miniature Bearings Inc (USA)
CAT12280 Nice Cti Systems Uk 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 5310-01-340-5683?

NSN 5310-01-340-5683 is a Washer,spring Tension, manufactured by Rmb Miniature Bearings Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-340-5683?

NSN 5310-01-340-5683 has 2 manufacturer part numbers on file: FS 10X12 (Rmb Miniature Bearings Inc), CAT12280 (Nice Cti Systems Uk Ltd).

What are the specifications of FS 10X12?

Key specifications for FS 10X12: Overall Height: 1.05 MILLIMETERS NOMINAL MM; Outside Diameter: 11.7 MILLIMETERS NOMINAL MM; Material Thickness: 0.2 MILLIMETERS NOMINAL MM; Material: STEEL OVERALL. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-340-5683 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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