PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

645Eyelet,metallic

Highland Mfg Co the Div of Buell Industries Inc · NSN 5325-00-286-8045 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-286-8045 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-286-8045. Primary manufacturer part number: 645.
Features
  • Eyelet,metallic — FSC 5325
  • Flange Style: FLANGE
  • Barrel Style: TAPERED ROUND TYPE
  • Barrel Outside Diameter: 0.115 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
  • Barrel Largest Outside Diameter: 0.125 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN
  • Barrel Height: 0.320 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
  • Flange Outside Diameter: 0.276 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
  • Material: COPPER ALLOY OVERALL
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Eyelet,metallic, cataloged under National Stock Number 5325-00-286-8045, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Highland Mfg Co the Div of Buell Industries Inc. Government technical data includes 7 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-00-286-8045
Primary Part Number645
Item NameEyelet,metallic
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerHighland Mfg Co the Div of Buell Industries Inc
StatusACTIVE
Flange StyleFLANGE
Barrel StyleTAPERED ROUND TYPE
Barrel Outside Diameter0.115 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN
Barrel Largest Outside Diameter0.125 INCHES MINIMUM AND 0.129 INCHES MAXIMUM IN
Barrel Height0.320 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
Flange Outside Diameter0.276 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-0665645 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
2640-00-255-99894400 INTERCHANGEABLE
Cap,pneumatic Valve
Schrader-Bridgeport International Inc Dba Schrader Automotive
5120-00-278-106528820 INTERCHANGEABLE
Vise,bench and Pipe
Wilton Corp Wilton Tool Div
5360-00-292-4101645 INTERCHANGEABLE
Spring,helical,compression
Struthers Wells Corp
6625-00-407-6237SCC25816 INTERCHANGEABLE
Electromagnetic Act
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4510-00-421-3913 INTERCHANGEABLE
Holder,water Tumbler
6625-00-538-6482 INTERCHANGEABLE
Probe,test
6685-00-878-7161164451 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
6685-00-951-5971165660A INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
5985-01-033-9348645 INTERCHANGEABLE
Horn,waveguide
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
Cross-Reference Index
Part NumberManufacturer
645 Highland Mfg Co the Div of Buell Industries Inc (USA)
Related Parts
3110-00-100-0665INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
645
2640-00-255-9989INTERCHANGEABLE
CAP,PNEUMATIC VALVE
4400
5120-00-278-1065INTERCHANGEABLE
VISE,BENCH AND PIPE
28820
5360-00-292-4101INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
645
6625-00-407-6237INTERCHANGEABLE
ELECTROMAGNETIC ACT
SCC25816
4510-00-421-3913INTERCHANGEABLE
HOLDER,WATER TUMBLER
6625-00-538-6482INTERCHANGEABLE
PROBE,TEST
6685-00-878-7161INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
164451
6685-00-951-5971INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
165660A
5985-01-033-9348INTERCHANGEABLE
HORN,WAVEGUIDE
645
5136-01-046-8857INTERCHANGEABLE
DIE,THREAD CUTTING
23312
6685-01-154-0194INTERCHANGEABLE
THERMOSTAT,FLOW CONTROL
HH29AA050

Frequently Asked Questions

What is NSN 5325-00-286-8045?

NSN 5325-00-286-8045 is a Eyelet,metallic, manufactured by Highland Mfg Co the Div of Buell Industries Inc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-286-8045?

NSN 5325-00-286-8045 has 1 cross-referenced part number: 645 (Highland Mfg Co the Div of Buell Industries Inc).

What NSN replaces 5325-00-286-8045?

There are 12 known substitutes for 5325-00-286-8045: 3110-00-100-0665, 2640-00-255-9989, 5120-00-278-1065 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 645?

Key specifications for 645: Flange Style: FLANGE; Barrel Style: TAPERED ROUND TYPE; Barrel Outside Diameter: 0.115 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN; Part Name Assigned by Controlling Agency: EYELET,METALLIC. 8 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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