PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11775Spacer,ring

M-D Pneumatics Inc · NSN 5365-01-029-7525 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-029-7525 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-029-7525. Primary manufacturer part number: 11775.
Features
  • Spacer,ring — FSC 5365
  • Outside Diameter: 1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN
  • Overall Thickness: 0.156 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
  • Material: STEEL COMP 1211
  • Inside Diameter: 1.379 INCHES MINIMUM AND 1.382 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: M-D Pneumatics Inc
Applications
  • Applications requiring Steel Comp 1211 construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-029-7525, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is M-D Pneumatics Inc. Government technical data includes 4 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-029-7525
Primary Part Number11775
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerM-D Pneumatics Inc
StatusACTIVE
Outside Diameter1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN
Overall Thickness0.156 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
MaterialSTEEL COMP 1211
Inside Diameter1.379 INCHES MINIMUM AND 1.382 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5330-00-139-733811775 INTERCHANGEABLE
Seal,nonmetallic Angle
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
4730-00-263-2733SAE J530 2-2-2 130424B INTERCHANGEABLE
Tee,pipe
Sae International Dba Sae International
5955-00-412-0795158-0019-00 INTERCHANGEABLE
Crystal Unit,quartz
Tektronix, Inc.
2810-00-448-658911775 INTERCHANGEABLE
Cam,bearing
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
2530-01-107-7152R0050023 INTERCHANGEABLE
Cylinder,hydraulic Brake,master
Chrysler Realty Company Llc Dba Daimler Chrysler
5998-01-136-090511775 INTERCHANGEABLE
Circuit Card Assembly
L3harris Technologies, Inc. Dba Harris Corporation
4820-01-223-0591 INTERCHANGEABLE
Valve Assembly,manifold
3455-01-336-166411775 INTERCHANGEABLE
Blade,band Saw,metal Cutting
L.s. Starrett Company (the) Div Tool Division
5935-01-336-538111-774 INTERCHANGEABLE
Connector,receptacle,electrical
Pollak Joseph Corp
5305-01-547-520311775 INTERCHANGEABLE
Screw,machine
Aimpoint Inc Dba Aimpoint Inc
Cross-Reference Index
Part NumberManufacturer
11775 M-D Pneumatics Inc (USA)
Related Parts
5330-00-139-7338INTERCHANGEABLE
SEAL,NONMETALLIC ANGLE
11775
4730-00-263-2733INTERCHANGEABLE
TEE,PIPE
SAE J530 2-2-2 130424B
5955-00-412-0795INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
158-0019-00
2810-00-448-6589INTERCHANGEABLE
CAM,BEARING
11775
2530-01-107-7152INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,MASTER
R0050023
5998-01-136-0905INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
11775
4820-01-223-0591INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
3455-01-336-1664INTERCHANGEABLE
BLADE,BAND SAW,METAL CUTTING
11775
5935-01-336-5381INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
11-774
5305-01-547-5203INTERCHANGEABLE
SCREW,MACHINE
11775
4730-01-567-1107INTERCHANGEABLE
COUPLING,TUBE
1177-5

Frequently Asked Questions

What is NSN 5365-01-029-7525?

NSN 5365-01-029-7525 is a Spacer,ring, manufactured by M-D Pneumatics Inc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-029-7525?

NSN 5365-01-029-7525 has 1 cross-referenced part number: 11775 (M-D Pneumatics Inc).

What NSN replaces 5365-01-029-7525?

There are 11 known substitutes for 5365-01-029-7525: 5330-00-139-7338, 4730-00-263-2733, 5955-00-412-0795 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11775?

Key specifications for 11775: Special Features: ONE SIDE COUNTERSUNK .031 IN. X 45 DEGREE IN; Outside Diameter: 1.615 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN; Overall Thickness: 0.156 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN; Material: STEEL COMP 1211. 5 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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