PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3056Screw,assembled Washer

Dynalec Corporation · NSN 5305-00-468-3210 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-468-3210 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-468-3210. Primary manufacturer part number: 3056.
Features
  • Screw,assembled Washer — FSC 5305
  • Fastener Length: 0.250 INCHES NOMINAL IN
  • Head Style: FILLISTER
  • Thread Class: 2A A
  • Head Height: 0.079 INCHES MAXIMUM IN
  • Head Diameter: 0.188 INCHES NOMINAL IN
  • Thread Length: 0.200 INCHES NOMINAL IN
  • Washer Quantity: 1
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,assembled Washer, cataloged under National Stock Number 5305-00-468-3210, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dynalec Corporation. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5305-00-468-3210
Primary Part Number3056
Item NameScrew,assembled Washer
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerDynalec Corporation
StatusACTIVE
Fastener Length0.250 INCHES NOMINAL IN
Head StyleFILLISTER
Thread Class2A A
Head Height0.079 INCHES MAXIMUM IN
Head Diameter0.188 INCHES NOMINAL IN
Thread Length0.200 INCHES NOMINAL IN
Washer Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-057-2379 INTERCHANGEABLE
Spring,helical,compression
5950-00-133-29223056 INTERCHANGEABLE
Transformer,power
Ballantine Laboratories Inc
4920-00-135-48463056 INTERCHANGEABLE
Pickup,magnetic
Honeywell International Inc. Dba Honeywell Div Honeywell Sensing and Control
5120-00-221-2728305-6 INTERCHANGEABLE
Marlinespike
Leetonia Tool Co the
4730-00-277-9678305-6 INTERCHANGEABLE
Nipple,tube
Lenz Inc Dba the Lenz Company
6610-00-462-98403056 INTERCHANGEABLE
Shaft Assy,pinion
Kearflex Engineering Company
3439-01-184-3189SCLS4 INTERCHANGEABLE
Flux,soldering
J. W. Harris Co., Inc.
5340-01-244-4054 INTERCHANGEABLE
Cover,access
5930-01-265-54853056 INTERCHANGEABLE
Switch,toggle
Bunn-O-Matic Corporation Div Government Sales
5915-01-276-95663056 INTERCHANGEABLE
Filter
Oai Electronics, Llc Div Oai Electronics
Cross-Reference Index
Part NumberManufacturer
3056 PRIMARY Dynalec Corporation (USA)
3056 The Electric Tachometer Corp. (USA)
Related Parts
5360-00-057-2379INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5950-00-133-2922INTERCHANGEABLE
TRANSFORMER,POWER
3056
4920-00-135-4846INTERCHANGEABLE
PICKUP,MAGNETIC
3056
5120-00-221-2728INTERCHANGEABLE
MARLINESPIKE
305-6
4730-00-277-9678INTERCHANGEABLE
NIPPLE,TUBE
305-6
6610-00-462-9840INTERCHANGEABLE
SHAFT ASSY,PINION
3056
3439-01-184-3189INTERCHANGEABLE
FLUX,SOLDERING
SCLS4
5340-01-244-4054INTERCHANGEABLE
COVER,ACCESS
5930-01-265-5485INTERCHANGEABLE
SWITCH,TOGGLE
3056
5915-01-276-9566INTERCHANGEABLE
FILTER
3056
5325-01-328-4247INTERCHANGEABLE
RING,RETAINING
3056
6515-01-337-3682INTERCHANGEABLE
CATHETER AND NEEDLE UNIT,INTRAVE
3056

Frequently Asked Questions

What is NSN 5305-00-468-3210?

NSN 5305-00-468-3210 is a Screw,assembled Washer, manufactured by Dynalec Corporation, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-468-3210?

NSN 5305-00-468-3210 has 2 cross-referenced part numbers: 3056 (Dynalec Corporation), 3056 (The Electric Tachometer Corp.).

What NSN replaces 5305-00-468-3210?

There are 12 known substitutes for 5305-00-468-3210: 5360-00-057-2379, 5950-00-133-2922, 4920-00-135-4846 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3056?

Key specifications for 3056: Fastener Length: 0.250 INCHES NOMINAL IN; Head Style: FILLISTER; Thread Class: 2A A; Head Height: 0.079 INCHES MAXIMUM IN. 7 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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