PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20741Screw Retainer

Brinkley Technology Group Llc Dba Hercules Manufacturing · NSN 5305-01-117-7273 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-117-7273 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-117-7273. Primary manufacturer part number: 20741.
Features
  • Screw Retainer — FSC 5305
  • 3 verified cross-references
  • Primary manufacturer: Brinkley Technology Group Llc Dba Hercules Manufacturing
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw Retainer, cataloged under National Stock Number 5305-01-117-7273, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew Retainer
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersHercules Engine Co Inc (CAGE 28265); Brinkley Technology Group Llc Dba Hercules Manufacturing (CAGE 1ML14)
Technical Specifications
ParameterValue
NSN5305-01-117-7273
Primary Part Number20741
Item NameScrew Retainer
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerBrinkley Technology Group Llc Dba Hercules Manufacturing
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5940-00-204-7881192886PC5 INTERCHANGEABLE
Terminal,lug
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5977-00-396-153465239-16 INTERCHANGEABLE
Brush,electrical Contact
Itw Food Equipment Group Llc Dba Hobart Service
5365-00-585-545620741 INTERCHANGEABLE
Spacer,ring
Parker Hannifin Corporation Div Aerospace Group Headquarters
5305-00-687-762220741 INTERCHANGEABLE
Screw,machine
Cec Vibration Products, Llc Dba Cec Vibrations Products
5999-01-037-0927SM-B-551664-1 INTERCHANGEABLE
Contact,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5998-01-361-402820741 INTERCHANGEABLE
Circuit Card Assembly
Giga-Tronics Incorporated Dba Giga-Tronics
Cross-Reference Index
Part NumberManufacturer
207417A Hercules Engine Co Inc (USA)
20741 Hercules Engine Co Inc (USA)
20741 PRIMARY Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
Related Parts
5940-00-204-7881INTERCHANGEABLE
TERMINAL,LUG
192886PC5
5977-00-396-1534INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
65239-16
5365-00-585-5456INTERCHANGEABLE
SPACER,RING
20741
5305-00-687-7622INTERCHANGEABLE
SCREW,MACHINE
20741
5999-01-037-0927INTERCHANGEABLE
CONTACT,ELECTRICAL
SM-B-551664-1
5998-01-361-4028INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
20741

Frequently Asked Questions

What is NSN 5305-01-117-7273?

NSN 5305-01-117-7273 is a Screw Retainer, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-117-7273?

NSN 5305-01-117-7273 has 3 cross-referenced part numbers: 207417A (Hercules Engine Co Inc), 20741 (Hercules Engine Co Inc), 20741 (Brinkley Technology Group Llc Dba Hercules Manufacturing).

What NSN replaces 5305-01-117-7273?

There are 6 known substitutes for 5305-01-117-7273: 5940-00-204-7881, 5977-00-396-1534, 5365-00-585-5456 and 3 more. Verify interchangeability with system specifications before substitution.

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