PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

49157Spacer,sleeve

B E Aerospace Inc Services Div · NSN 5365-00-953-9553 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-953-9553 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-953-9553. Primary manufacturer part number: 49157.
Features
  • Spacer,sleeve — FSC 5365
  • Body Inside Diameter: 0.1840 INCHES MINIMUM AND 0.1940 INCHES MAXIMUM IN
  • Corner Shape: SQUARE ALL CORNERS
  • Material: STEEL OVERALL
  • Body Outside Diameter: 0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • 1 verified cross-reference
  • Primary manufacturer: B E Aerospace Inc Services Div
Applications
  • Applications requiring Steel Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-00-953-9553, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is B E Aerospace Inc Services Div. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5365-00-953-9553
Primary Part Number49157
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerB E Aerospace Inc Services Div
StatusACTIVE
Body Inside Diameter0.1840 INCHES MINIMUM AND 0.1940 INCHES MAXIMUM IN
Corner ShapeSQUARE ALL CORNERS
MaterialSTEEL OVERALL
Body Outside Diameter0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-100-0309 INTERCHANGEABLE
Cup,tapered Roller Bearing
5950-00-471-140347911 INTERCHANGEABLE
Coil Assembly,radio Frequency
Naval Ship Systems Command
3120-00-775-782849157 INTERCHANGEABLE
Bearing,sleeve
Triumph Engine Control Systems Llc
1005-01-558-692749157 INTERCHANGEABLE
Retainer,gun Component
Fn America Llc Div Columbia, Sc
6515-01-565-8056M001491571 INTERCHANGEABLE
Guide Wire,cardiovascular Cathet
Boston Scientific Corp Medi-Tech Div
5306-01-697-38394915-7 INTERCHANGEABLE
Bolt,machine
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
49157 PRIMARY B E Aerospace Inc Services Div (USA)
Related Parts
3110-00-100-0309INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
5950-00-471-1403INTERCHANGEABLE
COIL ASSEMBLY,RADIO FREQUENCY
47911
3120-00-775-7828INTERCHANGEABLE
BEARING,SLEEVE
49157
1005-01-558-6927INTERCHANGEABLE
RETAINER,GUN COMPONENT
49157
6515-01-565-8056INTERCHANGEABLE
GUIDE WIRE,CARDIOVASCULAR CATHET
M001491571
5306-01-697-3839INTERCHANGEABLE
BOLT,MACHINE
4915-7

Frequently Asked Questions

What is NSN 5365-00-953-9553?

NSN 5365-00-953-9553 is a Spacer,sleeve, manufactured by B E Aerospace Inc Services Div, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-953-9553?

NSN 5365-00-953-9553 has 1 cross-referenced part number: 49157 (B E Aerospace Inc Services Div).

What NSN replaces 5365-00-953-9553?

There are 6 known substitutes for 5365-00-953-9553: 3110-00-100-0309, 5950-00-471-1403, 3120-00-775-7828 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 49157?

Key specifications for 49157: Body Inside Diameter: 0.1840 INCHES MINIMUM AND 0.1940 INCHES MAXIMUM IN; Corner Shape: SQUARE ALL CORNERS; Material: STEEL OVERALL; Overall Length: 1.5770 INCHES NOMINAL 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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