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NSN 5310-01-444-2833Government record, cited

Washer, Finishing5310-01-444-2833

NSN 5310-01-444-2833 · NIIN 014442833 · Part number DP1085-20
Duplicate Parts Co · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 25150
Government record, cited
NSN 5310-01-444-2833 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-444-2833. Manufacturer of record part number: DP1085-20.
Also searched as  5310-01-444-2833 · 5310014442833 · NIIN 014442833 · 01-444-2833 · FSC 5310 Nuts and Washers · CAGE 25150 · DP1085-20 · DP1083-17
Nearby stock numbers  ·
Features
  • Washer,finishing — FSC 5310
  • Style Designator: RECESSED
  • Outside Diameter: 0.750 INCHES NOMINAL IN
  • Recess Diameter: 0.472 INCHES NOMINAL IN
  • Hole Diameter: 0.196 INCHES NOMINAL IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Duplicate Parts Co
Identification
  • NSN: 5310-01-444-2833
  • NIIN: 014442833
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: DP1085-20
  • Manufacturer: Duplicate Parts Co
General Description

The Washer,finishing, cataloged under National Stock Number 5310-01-444-2833, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Duplicate Parts Co. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-444-2833
Primary Part NumberDP1085-20
Item NameWasher,finishing
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerDuplicate Parts Co
StatusACTIVE
Style DesignatorRECESSED
Outside Diameter0.750 INCHES NOMINAL IN
Recess Diameter0.472 INCHES NOMINAL IN
Hole Diameter0.196 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
DP1085-20 PRIMARY Duplicate Parts Co (USA)
Reference documents
ReferenceMeaning
DP1083-17 5/9 Secondary reference
Duplicate Parts Co
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 5310-01-444-2833?

NSN 5310-01-444-2833 is a Washer,finishing, manufactured by Duplicate Parts Co, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-444-2833?

NSN 5310-01-444-2833 has 1 manufacturer part number on file: DP1085-20 (Duplicate Parts Co).

What are the specifications of DP1085-20?

Key specifications for DP1085-20: Overall Height: 0.018 INCHES NOMINAL IN; Style Designator: RECESSED; Outside Diameter: 0.750 INCHES NOMINAL IN; Recess Diameter: 0.472 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-444-2833 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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