PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X-RHM-SS-420-500Screw,machine

Comsaco, Llc Dba Comsaco Inc · NSN 5305-01-699-7887 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-699-7887 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-699-7887. Primary manufacturer part number: X-RHM-SS-420-500.
Features
  • Screw,machine — FSC 5305
  • 3 verified cross-references
  • Primary manufacturer: Comsaco, Llc Dba Comsaco Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-699-7887, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Comsaco, Llc Dba Comsaco Inc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,machine
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersComsaco, Llc Dba Comsaco Inc (CAGE 57626)
Technical Specifications
ParameterValue
NSN5305-01-699-7887
Primary Part NumberX-RHM-SS-420-500
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerComsaco, Llc Dba Comsaco Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-01-699-7714X-ELW-CRES-250 INTERCHANGEABLE
Washer,lock
Comsaco, Llc Dba Comsaco Inc
5306-01-699-7889X-BOLT-ZPS-513-2750 INTERCHANGEABLE
Bolt,machine
Comsaco, Llc Dba Comsaco Inc
5365-01-699-8416101496 INTERCHANGEABLE
Spacer,ring
Comsaco, Llc Dba Comsaco Inc
5340-01-699-8484404357-103 INTERCHANGEABLE
Bracket,mounting
Comsaco, Llc Dba Comsaco Inc
Cross-Reference Index
Part NumberManufacturer
X-RHM-SS-420-500 PRIMARY Comsaco, Llc Dba Comsaco Inc (USA)
404357 ITEM 12 Comsaco, Llc Dba Comsaco Inc (USA)
404357 Comsaco, Llc Dba Comsaco Inc (USA)
Related Parts
5310-01-699-7714INTERCHANGEABLE
WASHER,LOCK
X-ELW-CRES-250
5306-01-699-7889INTERCHANGEABLE
BOLT,MACHINE
X-BOLT-ZPS-513-2750
5365-01-699-8416INTERCHANGEABLE
SPACER,RING
101496
5340-01-699-8484INTERCHANGEABLE
BRACKET,MOUNTING
404357-103

Frequently Asked Questions

What is NSN 5305-01-699-7887?

NSN 5305-01-699-7887 is a Screw,machine, manufactured by Comsaco, Llc Dba Comsaco Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-699-7887?

NSN 5305-01-699-7887 has 3 cross-referenced part numbers: X-RHM-SS-420-500 (Comsaco, Llc Dba Comsaco Inc), 404357 ITEM 12 (Comsaco, Llc Dba Comsaco Inc), 404357 (Comsaco, Llc Dba Comsaco Inc).

What NSN replaces 5305-01-699-7887?

There are 4 known substitutes for 5305-01-699-7887: 5310-01-699-7714, 5306-01-699-7889, 5365-01-699-8416 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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