PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16401Spacer,sleeve

Aerosonic Llc · NSN 5365-01-338-5618 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-338-5618 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-338-5618. Primary manufacturer part number: 16401.
Features
  • Spacer,sleeve — FSC 5365
  • Material: COPPER ALLOY OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Body Inside Diameter: 0.0960 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM IN
  • Corner Shape: SQUARE ALL CORNERS
  • Body Outside Diameter: 0.1820 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • 2 verified cross-references
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-338-5618, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aerosonic Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-338-5618
Primary Part Number16401
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerAerosonic Llc
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter0.0960 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM IN
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter0.1820 INCHES MINIMUM AND 0.1850 INCHES MAXIMUM IN
Material Document and ClassificationQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6150-00-279-839816401 INTERCHANGEABLE
Lead,electrical
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
6530-00-480-8286Q-22 INTERCHANGEABLE
Light,diagnostic-Examination
Spectro-Uv, Llc
2520-00-703-98862004176 INTERCHANGEABLE
Plate Clutch High S
General Motors Llc Dba General Motors Llc
5305-00-922-8777MS35275-202 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4320-01-134-256671298 INTERCHANGEABLE
Revolving Group
Eaton Aerospace, Llc Dba Jackson South
4820-01-256-708191-16174-5 INTERCHANGEABLE
Seat-Cap Assembly
Dragon Valves Inc
5310-01-377-623240506-9 ITEM 21 INTERCHANGEABLE
Nut,plain,hexagon
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4320-01-469-082016-401M INTERCHANGEABLE
Pump Unit,hydraulic
Metrex Valve Corp. Dba Metrex Valve Corp
5930-01-499-68721640-1 INTERCHANGEABLE
Switch,pressure
Dwyer Instruments Inc
6515-01-589-5121212.201 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
71298 Aerosonic Llc (USA)
16401 PRIMARY Aerosonic Llc (USA)
Related Parts
6150-00-279-8398INTERCHANGEABLE
LEAD,ELECTRICAL
16401
6530-00-480-8286INTERCHANGEABLE
LIGHT,DIAGNOSTIC-EXAMINATION
Q-22
2520-00-703-9886INTERCHANGEABLE
PLATE CLUTCH HIGH S
2004176
5305-00-922-8777INTERCHANGEABLE
SCREW,MACHINE
MS35275-202
4320-01-134-2566INTERCHANGEABLE
REVOLVING GROUP
71298
4820-01-256-7081INTERCHANGEABLE
SEAT-CAP ASSEMBLY
91-16174-5
5310-01-377-6232INTERCHANGEABLE
NUT,PLAIN,HEXAGON
40506-9 ITEM 21
4320-01-469-0820INTERCHANGEABLE
PUMP UNIT,HYDRAULIC
16-401M
5930-01-499-6872INTERCHANGEABLE
SWITCH,PRESSURE
1640-1
6515-01-589-5121INTERCHANGEABLE
SCREW,BONE
212.201
7025-01-613-1479INTERCHANGEABLE
INTERFACE UNIT,DATA TRANSFER
16401
5998-01-624-2615INTERCHANGEABLE
PRINTED CIRCUIT BOARD
16401

Frequently Asked Questions

What is NSN 5365-01-338-5618?

NSN 5365-01-338-5618 is a Spacer,sleeve, manufactured by Aerosonic Llc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-338-5618?

NSN 5365-01-338-5618 has 2 cross-referenced part numbers: 71298 (Aerosonic Llc), 16401 (Aerosonic Llc).

What NSN replaces 5365-01-338-5618?

There are 12 known substitutes for 5365-01-338-5618: 6150-00-279-8398, 6530-00-480-8286, 2520-00-703-9886 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16401?

Key specifications for 16401: Material: COPPER ALLOY OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Body Inside Diameter: 0.0960 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM IN; Overall Length: 0.0220 INCHES MINIMUM AND 0.0250 INCHES MAXIMUM IN. 7 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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