PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1247-4Spacer,sleeve

Interconnection Products Inc · NSN 5365-01-178-9601 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-178-9601 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-178-9601. Primary manufacturer part number: 1247-4.
Features
  • Spacer,sleeve — FSC 5365
  • Flange Width: 0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
  • Type/model Designation: RD-319/AYA-8ANDRD-450/ASH-33
  • Body Inside Diameter: 0.1500 INCHES NOMINAL IN
  • Surface Treatment: CADMIUM AND CHROMATE OVERALL
  • Style Designator: SOLID, EXTERNAL FLANGE ONE END
  • Flange Outside Diameter: 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
  • Body Outside Diameter: 0.1850 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-178-9601, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Interconnection Products Inc. Government technical data includes 10 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-178-9601
Primary Part Number1247-4
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerInterconnection Products Inc
StatusACTIVE
Flange Width0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
Type/model DesignationRD-319/AYA-8ANDRD-450/ASH-33
Body Inside Diameter0.1500 INCHES NOMINAL IN
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Flange Outside Diameter0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
Body Outside Diameter0.1850 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM IN
MaterialCOPPER ALLOY OVERALL
Specification/standard Data28009-16600953 MANUFACTURERS SPECIFICATION CONTROL
Corner ShapeSQUARE ALL CORNERS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5360-00-664-328712474 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
5325-00-806-2392 INTERCHANGEABLE
Insert,screw Thread
5325-00-809-0347933A-2SE-0250 INTERCHANGEABLE
Insert,screw Thread
Stanley Engineered Fastening Llc
5915-00-985-3232 INTERCHANGEABLE
Filter,band Pass
5950-01-008-780812474 INTERCHANGEABLE
Transformer,power
Stanford Applied Engineering Inc
5306-01-157-328012474 INTERCHANGEABLE
Bolt,machine
Westerbeke Corporation
2815-01-207-2493012474 INTERCHANGEABLE
Supply Housing Assembly
Jacobs Mfg Co the
5950-01-465-2103T5950-001-002 INTERCHANGEABLE
Transformer,audio Frequency
Telephonics Corp
6545-01-574-81118111 INTERCHANGEABLE
Bag,combat Casualty Care
Dresser-Argus, Inc Dba Dresser Argus Inc
Cross-Reference Index
Part NumberManufacturer
1247-4 Interconnection Products Inc (USA)
16600953-001 Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA)
Related Parts
5360-00-664-3287INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12474
5325-00-806-2392INTERCHANGEABLE
INSERT,SCREW THREAD
5325-00-809-0347INTERCHANGEABLE
INSERT,SCREW THREAD
933A-2SE-0250
5915-00-985-3232INTERCHANGEABLE
FILTER,BAND PASS
5950-01-008-7808INTERCHANGEABLE
TRANSFORMER,POWER
12474
5306-01-157-3280INTERCHANGEABLE
BOLT,MACHINE
12474
2815-01-207-2493INTERCHANGEABLE
SUPPLY HOUSING ASSEMBLY
012474
5950-01-465-2103INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
T5950-001-002
6545-01-574-8111INTERCHANGEABLE
BAG,COMBAT CASUALTY CARE
8111

Frequently Asked Questions

What is NSN 5365-01-178-9601?

NSN 5365-01-178-9601 is a Spacer,sleeve, manufactured by Interconnection Products Inc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-178-9601?

NSN 5365-01-178-9601 has 2 cross-referenced part numbers: 1247-4 (Interconnection Products Inc), 16600953-001 (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services).

What NSN replaces 5365-01-178-9601?

There are 9 known substitutes for 5365-01-178-9601: 5360-00-664-3287, 5325-00-806-2392, 5325-00-809-0347 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1247-4?

Key specifications for 1247-4: Flange Width: 0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN; End Item Identification: 7025-00-168-3506 TRANSPORT MAGNETIC TAPE AND 5895-01-119-1601 RECORDER-REPRODUCER SIGNAL DATA; Type/model Designation: RD-319/AYA-8ANDRD-450/ASH-33; Body Inside Diameter: 0.1500 INCHES NOMINAL IN. 12 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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