PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6659Screw,cap,hexagon Head

Liquid Controls, L.l.c. Div Idex Corporation · NSN 5305-01-155-9787 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-155-9787 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-155-9787. Primary manufacturer part number: 6659.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Head Style: HEXAGON
  • 3 verified cross-references
  • Primary manufacturer: Liquid Controls, L.l.c. Div Idex Corporation
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-155-9787, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Liquid Controls, L.l.c. Div Idex Corporation. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5305-01-155-9787
Primary Part Number6659
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerLiquid Controls, L.l.c. Div Idex Corporation
StatusACTIVE
Head StyleHEXAGON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5133-00-061-628644479 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
5310-00-285-9828 INTERCHANGEABLE
Washer,flat
5910-00-484-0103 INTERCHANGEABLE
Capacitor,variable,air Dielectri
3120-00-517-85446659 INTERCHANGEABLE
Bearing,sleeve
Cae Usa Inc.
2920-00-593-524253551 INTERCHANGEABLE
Cable Assy
Brinkley Technology Group Llc Dba Hercules Manufacturing
5330-01-211-72716659 INTERCHANGEABLE
Seal,plain Encased
893 Mfg, Llc
Cross-Reference Index
Part NumberManufacturer
2BA581 Oshkosh Defense Llc (USA)
6659 PRIMARY Liquid Controls, L.l.c. Div Idex Corporation (USA)
2BA581 Oshkosh Corp (USA)
Related Parts
5133-00-061-6286INTERCHANGEABLE
DRILL,TWIST
44479
5310-00-285-9828INTERCHANGEABLE
WASHER,FLAT
5910-00-484-0103INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
3120-00-517-8544INTERCHANGEABLE
BEARING,SLEEVE
6659
2920-00-593-5242INTERCHANGEABLE
CABLE ASSY
53551
5330-01-211-7271INTERCHANGEABLE
SEAL,PLAIN ENCASED
6659

Frequently Asked Questions

What is NSN 5305-01-155-9787?

NSN 5305-01-155-9787 is a Screw,cap,hexagon Head, manufactured by Liquid Controls, L.l.c. Div Idex Corporation, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-155-9787?

NSN 5305-01-155-9787 has 3 cross-referenced part numbers: 2BA581 (Oshkosh Defense Llc), 6659 (Liquid Controls, L.l.c. Div Idex Corporation), 2BA581 (Oshkosh Corp).

What NSN replaces 5305-01-155-9787?

There are 6 known substitutes for 5305-01-155-9787: 5133-00-061-6286, 5310-00-285-9828, 5910-00-484-0103 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6659?

Key specifications for 6659: Head Style: HEXAGON. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com