PartsTable TECHNICAL DATA SHEET
NSN 5310-00-596-5446Government record, cited

Washer, Recessed5310-00-596-5446

NSN 5310-00-596-5446 · NIIN 005965446 · Part number LM200-10
Lord Corporation Dba Lord Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 76005
Government record, cited
NSN 5310-00-596-5446 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-596-5446. Manufacturer of record part number: LM200-10.
Also searched as  5310-00-596-5446 · 5310005965446 · NIIN 005965446 · 00-596-5446 · FSC 5310 Nuts and Washers · CAGE 76005 · LM200-10 · LM211-10
Nearby stock numbers  ·
Features
  • Washer,recessed — FSC 5310
  • Style Designator: RECESSED
  • Outside Diameter: 0.690 INCHES NOMINAL IN
  • Material Thickness: 0.078 INCHES NOMINAL IN
  • Recess Diameter: 0.480 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM OVERALL
  • Material: STEEL OVERALL
  • Hole Diameter: 0.393 INCHES NOMINAL IN
Identification
  • NSN: 5310-00-596-5446
  • NIIN: 005965446
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: LM200-10
  • Manufacturer: Lord Corporation Dba Lord Corp
General Description

The Washer,recessed, cataloged under National Stock Number 5310-00-596-5446, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Lord Corporation Dba Lord Corp. Government technical data includes 8 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
NSN5310-00-596-5446
Primary Part NumberLM200-10
Item NameWasher,recessed
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerLord Corporation Dba Lord Corp
StatusACTIVE
Style DesignatorRECESSED
Outside Diameter0.690 INCHES NOMINAL IN
Material Thickness0.078 INCHES NOMINAL IN
Recess Diameter0.480 INCHES NOMINAL IN
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL OVERALL
Hole Diameter0.393 INCHES NOMINAL IN
Recess Angle90.0 DEGREES NOMINAL
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
LM200-10 PRIMARY Lord Corporation Dba Lord Corp (USA)
LM211-10 Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company (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 5310-00-596-5446?

NSN 5310-00-596-5446 is a Washer,recessed, manufactured by Lord Corporation Dba Lord Corp, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-00-596-5446?

NSN 5310-00-596-5446 has 2 manufacturer part numbers on file: LM200-10 (Lord Corporation Dba Lord Corp), LM211-10 (Derco Aerospace, Inc. Dba Derco Aerospace, Inc. a Lockheed Martin Company).

What are the specifications of LM200-10?

Key specifications for LM200-10: Style Designator: RECESSED; Outside Diameter: 0.690 INCHES NOMINAL IN; Material Thickness: 0.078 INCHES NOMINAL IN; Recess Diameter: 0.480 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5310-00-596-5446 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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