PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9255-SS-257Spacer,sleeve

Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares · NSN 5365-00-490-6493 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-490-6493 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-490-6493. Primary manufacturer part number: 9255-SS-257.
Features
  • Spacer,sleeve — FSC 5365
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Body Inside Diameter: 0.2350 INCHES MINIMUM AND 0.2970 INCHES MAXIMUM IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Body Outside Diameter: 0.4690 INCHES MINIMUM AND 0.5310 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares
Applications
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-00-490-6493, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-490-6493
Primary Part Number9255-SS-257
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerCarey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares
StatusACTIVE
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Body Inside Diameter0.2350 INCHES MINIMUM AND 0.2970 INCHES MAXIMUM IN
MaterialSTEEL CORROSION RESISTING OVERALL
Body Outside Diameter0.4690 INCHES MINIMUM AND 0.5310 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2995-00-019-2617510214 INTERCHANGEABLE
Slide,selector,blee
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5325-00-353-0948118448 INTERCHANGEABLE
Eyelet,metallic
Am General Llc
4820-00-462-6779510214 INTERCHANGEABLE
Housing,valve
Aar Allen Services, Inc Dba Aar Component Services Wellington
5340-01-014-9771510214 INTERCHANGEABLE
Clamp,loop
Arvin Industries Inc
1210-01-471-7667510214 INTERCHANGEABLE
Cover,fire Control Instrument
Northrop Grumman Systems Corporation
5975-01-675-325651-0214 INTERCHANGEABLE
Coupling,electrical Conduit
Phillips Corporation Div Federal Division
Cross-Reference Index
Part NumberManufacturer
9255-SS-257 PRIMARY Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares (USA)
510214 Houston Photo Products Inc (USA)
Related Parts
2995-00-019-2617INTERCHANGEABLE
SLIDE,SELECTOR,BLEE
510214
5325-00-353-0948INTERCHANGEABLE
EYELET,METALLIC
118448
4820-00-462-6779INTERCHANGEABLE
HOUSING,VALVE
510214
5340-01-014-9771INTERCHANGEABLE
CLAMP,LOOP
510214
1210-01-471-7667INTERCHANGEABLE
COVER,FIRE CONTROL INSTRUMENT
510214
5975-01-675-3256INTERCHANGEABLE
COUPLING,ELECTRICAL CONDUIT
51-0214

Frequently Asked Questions

What is NSN 5365-00-490-6493?

NSN 5365-00-490-6493 is a Spacer,sleeve, manufactured by Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-490-6493?

NSN 5365-00-490-6493 has 2 cross-referenced part numbers: 9255-SS-257 (Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares), 510214 (Houston Photo Products Inc).

What NSN replaces 5365-00-490-6493?

There are 6 known substitutes for 5365-00-490-6493: 2995-00-019-2617, 5325-00-353-0948, 4820-00-462-6779 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9255-SS-257?

Key specifications for 9255-SS-257: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 0.2190 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN; Corner Shape: SQUARE ALL CORNERS; Body Inside Diameter: 0.2350 INCHES MINIMUM AND 0.2970 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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