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NSN 5365-01-666-0255Government record, cited
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Spacer, Plate5365-01-666-0255

NSN 5365-01-666-0255 · NIIN 016660255 · Part number JSFM74D12DK12A
Express Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 1GKW5
Government record, cited
NSN 5365-01-666-0255 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-666-0255. Manufacturer of record part number: JSFM74D12DK12A.
Also searched as  5365-01-666-0255 · 5365016660255 · NIIN 016660255 · 01-666-0255 · FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 1GKW5 · JSFM74D12DK12A · JSFM74
Nearby stock numbers  ·
Features
  • Spacer,plate — FSC 5365
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Express Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace
Identification
  • NSN: 5365-01-666-0255
  • NIIN: 016660255
  • FSC: 5365 — Bushings, Rings, Shims, and Spacers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: JSFM74D12DK12A
  • Manufacturer: Express Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace
General Description

The Spacer,plate, cataloged under National Stock Number 5365-01-666-0255, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Express Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts
Item NameSpacer,plate
FSC / FSG5365 — Bushings, Rings, Shims, and Spacers (FSG 53)
ManufacturersExpress Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace (CAGE 1GKW5); R.g.h. Associates, Inc. Dba Richards Screw Machine (CAGE 2Y283)
Technical Specifications
ParameterValue
NSN5365-01-666-0255
Primary Part NumberJSFM74D12DK12A
Item NameSpacer,plate
FSC / FSG5365 / 53 — Bushings, Rings, Shims, and Spacers
ManufacturerExpress Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5365-01-666-0256JSFM74D15EK12B POSSIBLE MATCH
SPACER,PLATE
Possible match (shared part number)Express Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace
5365-01-666-0257JSFM74D17GK14C POSSIBLE MATCH
SPACER,PLATE
Possible match (shared part number)R.g.h. Associates, Inc. Dba Richards Screw Machine
5365-01-666-0258JSFM74V13EJ13B POSSIBLE MATCH
SPACER,PLATE
Possible match (shared part number)Express Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace
5365-01-666-0259JSFM74V13EK14C POSSIBLE MATCH
SPACER,PLATE
Possible match (shared part number)Express Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace
5365-01-666-0272JSFM74A9FH9B POSSIBLE MATCH
SPACER,PLATE
Possible match (shared part number)R.g.h. Associates, Inc. Dba Richards Screw Machine
5365-01-666-0276JSFM74D10CJ8A POSSIBLE MATCH
SPACER,PLATE
Possible match (shared part number)Express Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace
5365-01-666-0301JSFM74D12DK15A POSSIBLE MATCH
SPACER,PLATE
Possible match (shared part number)Express Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace
5365-01-666-0315JSFM74D10CJ10A POSSIBLE MATCH
SPACER,PLATE
Possible match (shared part number)Express Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace
5365-01-672-2181JSFM74A9CJ9B POSSIBLE MATCH
SPACER,PLATE
Possible match (shared part number)Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
Cross-Reference Index
Part NumberManufacturer
JSFM74D12DK12A PRIMARY Express Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace (USA)
JSFM74D12DK12A PRIMARY R.g.h. Associates, Inc. Dba Richards Screw Machine (USA)
Reference documents
ReferenceMeaning
JSFM74D12DK12A 1/2 Source control — Government-approved source
U.S. Government activity
JSFM74 D/9 Drawing number reference only
U.S. Government activity
Related Parts
5365-01-666-0256POSSIBLE MATCH
SPACER,PLATE
JSFM74D15EK12B
5365-01-666-0257POSSIBLE MATCH
SPACER,PLATE
JSFM74D17GK14C
5365-01-666-0258POSSIBLE MATCH
SPACER,PLATE
JSFM74V13EJ13B
5365-01-666-0259POSSIBLE MATCH
SPACER,PLATE
JSFM74V13EK14C
5365-01-666-0272POSSIBLE MATCH
SPACER,PLATE
JSFM74A9FH9B
5365-01-666-0276POSSIBLE MATCH
SPACER,PLATE
JSFM74D10CJ8A
5365-01-666-0301POSSIBLE MATCH
SPACER,PLATE
JSFM74D12DK15A
5365-01-666-0315POSSIBLE MATCH
SPACER,PLATE
JSFM74D10CJ10A
5365-01-672-2181POSSIBLE MATCH
SPACER,PLATE
JSFM74A9CJ9B

Frequently Asked Questions

What is NSN 5365-01-666-0255?

NSN 5365-01-666-0255 is a Spacer,plate, manufactured by Express Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.

What part numbers are listed for NSN 5365-01-666-0255?

NSN 5365-01-666-0255 has 2 manufacturer part numbers on file: JSFM74D12DK12A (Express Metal Aerospace, Inc. Dba Express Metal Aerospace Inc Div Express Metal Aerospace), JSFM74D12DK12A (R.g.h. Associates, Inc. Dba Richards Screw Machine).

What NSN replaces 5365-01-666-0255?

9 possible matches (shared part number, not a government interchangeability claim): 5365-01-666-0256, 5365-01-666-0257, 5365-01-666-0258. Verify interchangeability with system specifications before substitution.

Is NSN 5365-01-666-0255 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.

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