PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51153Spacer,sleeve

Waterous Company · NSN 5365-01-129-6720 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-129-6720 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-129-6720. Primary manufacturer part number: 51153.
Features
  • Spacer,sleeve — FSC 5365
  • Corner Shape: SQUARE ALL CORNERS
  • 1 verified cross-reference
  • Primary manufacturer: Waterous Company
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-129-6720, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Waterous Company. Government technical data includes 1 verified specification, 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
NSN5365-01-129-6720
Primary Part Number51153
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerWaterous Company
StatusACTIVE
Corner ShapeSQUARE ALL CORNERS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2940-00-082-60201153 INTERCHANGEABLE
Filter Element,fluid
Genuine Parts Company Div Automotive Parts Group, Dba Napa
5136-00-156-2991 INTERCHANGEABLE
Chasers,thread Cutting
4920-00-838-6298 INTERCHANGEABLE
Component Module
5120-00-869-853551153 INTERCHANGEABLE
Wrench,torque
Avibank Mfg., Inc. Dba Avibank Manufacturing Inc
5342-00-882-690351153 INTERCHANGEABLE
Mount,resilient,weapon System
Tech Products Corp
6340-00-953-036532-76073-7 INTERCHANGEABLE
Control,alarm
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
51153 PRIMARY Waterous Company (USA)
Related Parts
2940-00-082-6020INTERCHANGEABLE
FILTER ELEMENT,FLUID
1153
5136-00-156-2991INTERCHANGEABLE
CHASERS,THREAD CUTTING
4920-00-838-6298INTERCHANGEABLE
COMPONENT MODULE
5120-00-869-8535INTERCHANGEABLE
WRENCH,TORQUE
51153
5342-00-882-6903INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
51153
6340-00-953-0365INTERCHANGEABLE
CONTROL,ALARM
32-76073-7

Frequently Asked Questions

What is NSN 5365-01-129-6720?

NSN 5365-01-129-6720 is a Spacer,sleeve, manufactured by Waterous Company, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-129-6720?

NSN 5365-01-129-6720 has 1 cross-referenced part number: 51153 (Waterous Company).

What NSN replaces 5365-01-129-6720?

There are 6 known substitutes for 5365-01-129-6720: 2940-00-082-6020, 5136-00-156-2991, 4920-00-838-6298 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51153?

Key specifications for 51153: Corner Shape: SQUARE ALL CORNERS. 1 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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