PartsTable TECHNICAL DATA SHEET
NSN 5310-01-698-7985Government record, cited

Washer, Shouldered5310-01-698-7985

NSN 5310-01-698-7985 · NIIN 016987985 · Part number 12SWS0363
Micro Plastics Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 13764
Government record, cited
NSN 5310-01-698-7985 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-698-7985. Manufacturer of record part number: 12SWS0363.
Also searched as  5310-01-698-7985 · 5310016987985 · NIIN 016987985 · 01-698-7985 · FSC 5310 Nuts and Washers · CAGE 13764 · 12SWS0363 · PMPNSW0363
Nearby stock numbers  ·
Features
  • Washer,shouldered — FSC 5310
  • Shoulder Height: 0.031 INCHES NOMINAL IN
  • Style Designator: SHOULDERED AND RECESSED
  • Outside Diameter: 0.437 INCHES NOMINAL IN
  • Shoulder Diameter: 0.240 INCHES NOMINAL IN
  • Recess Diameter: 0.240 INCHES NOMINAL IN
  • Material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
  • Hole Diameter: 0.197 INCHES NOMINAL IN
Identification
  • NSN: 5310-01-698-7985
  • NIIN: 016987985
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 12SWS0363
  • Manufacturer: Micro Plastics Inc
General Description

The Washer,shouldered, cataloged under National Stock Number 5310-01-698-7985, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Micro Plastics Inc. Government technical data includes 7 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
NSN5310-01-698-7985
Primary Part Number12SWS0363
Item NameWasher,shouldered
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerMicro Plastics Inc
StatusACTIVE
Shoulder Height0.031 INCHES NOMINAL IN
Style DesignatorSHOULDERED AND RECESSED
Outside Diameter0.437 INCHES NOMINAL IN
Shoulder Diameter0.240 INCHES NOMINAL IN
Recess Diameter0.240 INCHES NOMINAL IN
MaterialPLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
Hole Diameter0.197 INCHES NOMINAL IN
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
PMPNSW0363 Apex Fasteners Dba Apex Fasteners Inc (USA)
12SWS0363 PRIMARY Micro Plastics Inc (USA)
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 5310-01-698-7985?

NSN 5310-01-698-7985 is a Washer,shouldered, manufactured by Micro Plastics Inc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-698-7985?

NSN 5310-01-698-7985 has 2 manufacturer part numbers on file: PMPNSW0363 (Apex Fasteners Dba Apex Fasteners Inc), 12SWS0363 (Micro Plastics Inc).

What are the specifications of 12SWS0363?

Key specifications for 12SWS0363: Overall Height: 0.093 INCHES NOMINAL IN; Shoulder Height: 0.031 INCHES NOMINAL IN; Style Designator: SHOULDERED AND RECESSED; Outside Diameter: 0.437 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-698-7985 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.
PartsTable Design LLC · partstable.com