PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

276433Spacer,sleeve

Bvr Technologies Co. · NSN 5365-01-281-3450 · FSC 5365 · Bushings, Rings, Shims, and Spacers
Government record, cited
NSN 5365-01-281-3450 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-281-3450. Primary manufacturer part number: 276433.
Features
  • Spacer,sleeve — FSC 5365
  • Corner Shape: SQUARE ALL CORNERS
  • Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Body Outside Diameter: 0.2500 INCHES NOMINAL IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material Document and Classification: QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Body Inside Diameter: 0.1250 INCHES NOMINAL IN
  • Surface Treatment: CHROMATE OVERALL
Identification
  • NSN: 5365-01-281-3450
  • NIIN: 012813450
  • FSC: 5365 — Bushings, Rings, Shims, and Spacers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 276433
  • Manufacturer: Bvr Technologies Co.
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-281-3450, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The primary manufacturer of record is Bvr Technologies Co.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-281-3450
Primary Part Number276433
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — Bushings, Rings, Shims, and Spacers
ManufacturerBvr Technologies Co.
StatusACTIVE
Corner ShapeSQUARE ALL CORNERS
Surface Treatment Document and ClassificationMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Body Outside Diameter0.2500 INCHES NOMINAL IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Material Document and ClassificationQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Body Inside Diameter0.1250 INCHES NOMINAL IN
Surface TreatmentCHROMATE OVERALL
MaterialALUMINUM ALLOY 2024 OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HazardNot stated in government record
Cross-Reference Index
Part NumberManufacturer
276433 PRIMARY Bvr Technologies Co. (USA)
Other items in FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-001-1292
PLUG,MACHINE THREAD
5365-00-001-1841
RING,TORQUE,TUBE,INBOARD,RUDDER

Frequently Asked Questions

What is NSN 5365-01-281-3450?

NSN 5365-01-281-3450 is a Spacer,sleeve, manufactured by Bvr Technologies Co., classified under FSC 5365 (Bushings, Rings, Shims, and Spacers). Status: active.

What are the part numbers for NSN 5365-01-281-3450?

NSN 5365-01-281-3450 has 1 cross-referenced part number: 276433 (Bvr Technologies Co.).

What are the specifications of 276433?

Key specifications for 276433: Corner Shape: SQUARE ALL CORNERS; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Body Outside Diameter: 0.2500 INCHES NOMINAL IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5365-01-281-3450 hazardous material?

Hazard status is not stated in the government record for NSN 5365-01-281-3450 — no DOT hazard class, UN number, or hazard classification field is present in the cited data. This page does not assert an item is or is not hazardous.

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