PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1-4787Thumbscrew

American Hofmann Corp · NSN 5305-01-283-4403 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-283-4403 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-283-4403. Primary manufacturer part number: 1-4787.
Features
  • Thumbscrew — FSC 5305
  • 2 verified cross-references
  • Primary manufacturer: American Hofmann Corp
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Thumbscrew, cataloged under National Stock Number 5305-01-283-4403, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is American Hofmann Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-283-4403
Primary Part Number1-4787
Item NameThumbscrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAmerican Hofmann Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5320-00-680-8934NAS1478-07 INTERCHANGEABLE
Pin-Rivet
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6615-00-996-1356 INTERCHANGEABLE
Block,damping
6520-01-003-226614787 INTERCHANGEABLE
Bur,dental,excavating
Ss White Burs Llc
6150-01-396-950612446192 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Dcx-Chol Enterprises, Inc Dba Teletronics Div Teletronics
6910-01-579-3812149-1344 INTERCHANGEABLE
Manikin,trauma and Resuscitation
Simulaids, Inc. Div Simulaids
Cross-Reference Index
Part NumberManufacturer
1-4787 PRIMARY American Hofmann Corp (USA)
1-4787 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5320-00-680-8934INTERCHANGEABLE
PIN-RIVET
NAS1478-07
6615-00-996-1356INTERCHANGEABLE
BLOCK,DAMPING
6520-01-003-2266INTERCHANGEABLE
BUR,DENTAL,EXCAVATING
14787
6150-01-396-9506INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
12446192
6910-01-579-3812INTERCHANGEABLE
MANIKIN,TRAUMA AND RESUSCITATION
149-1344

Frequently Asked Questions

What is NSN 5305-01-283-4403?

NSN 5305-01-283-4403 is a Thumbscrew, manufactured by American Hofmann Corp, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-283-4403?

NSN 5305-01-283-4403 has 2 cross-referenced part numbers: 1-4787 (American Hofmann Corp), 1-4787 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5305-01-283-4403?

There are 5 known substitutes for 5305-01-283-4403: 5320-00-680-8934, 6615-00-996-1356, 6520-01-003-2266 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1-4787?

Key specifications for 1-4787: Special Features: END ITEM APPLICATION BALANCING MACHINE MODEL ML-16.1. 1 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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