PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4DCrusher,swing Hammer

Holmes Brothers Inc · NSN 3820-00-957-8536 · FSC 3820 · No Item Name Available
Verified by PartsTable
NSN 3820-00-957-8536 — this item is cataloged by the U.S. Government under National Stock Number 3820-00-957-8536. Primary manufacturer part number: 4D.
Features
  • Crusher,swing Hammer — FSC 3820
  • General Characteristics Item Description: BASE MTD; 14 IN. BY 23 IN. HOPPER OPENING; ELEC MTR PWR 5 HP 220V AC 60 HZ 3 PHASE; DIRECT DR; CAP. 0.5 TN OUTPUT PER HR MAX DUST THRU 0.188 IN. RATED MESH SIZE PRODUCED V
  • Departure From Cited Document: MIL-C-9908 /USAF/ AS MOD BY MIPR MP300896
  • 1 verified cross-reference
  • Primary manufacturer: Holmes Brothers Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Crusher,swing Hammer, cataloged under National Stock Number 3820-00-957-8536, is classified within Federal Supply Class 3820 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Holmes Brothers Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3820-00-957-8536
Primary Part Number4D
Item NameCrusher,swing Hammer
FSC / FSG3820 / 38 — No Item Name Available
ManufacturerHolmes Brothers Inc
StatusCANCELLED
General Characteristics Item DescriptionBASE MTD; 14 IN. BY 23 IN. HOPPER OPENING; ELEC MTR PWR 5 HP 220V AC 60 HZ 3 PHASE; DIRECT DR; CAP. 0.5 TN OUTPUT PER HR MAX DUST THRU 0.188 IN. RATED MESH SIZE PRODUCED V
Departure From Cited DocumentMIL-C-9908 /USAF/ AS MOD BY MIPR MP300896
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
3455-00-036-5662725-008361 INTERCHANGEABLE
Cutter Set,radii
Doall Baltimore Company
5210-00-221-208352-472-004 INTERCHANGEABLE
Gage,small Hole
Fred V. Fowler Company, L.l.c.
4820-00-343-7249302135-0115 INTERCHANGEABLE
Guide,valve Stem
Diamond Power International, Inc.
3805-00-542-2996 INTERCHANGEABLE
Grader,road,motorized
3120-00-602-0865TR4DL INTERCHANGEABLE
Bearing,plain,rod End
Morse Industrial Corp Sealmaster Bearing Div Sub of Emerson Electric Co
6680-00-957-996410228 INTERCHANGEABLE
Counter,rotating
Celtech Corporation Div Use CAGE 65552 for All Orders
6140-01-263-77994D INTERCHANGEABLE
Battery,storage
Stryten Energy Llc Dba Stryten Manufacturing
Cross-Reference Index
Part NumberManufacturer
4D PRIMARY Holmes Brothers Inc (USA)
Related Parts
3455-00-036-5662INTERCHANGEABLE
CUTTER SET,RADII
725-008361
5210-00-221-2083INTERCHANGEABLE
GAGE,SMALL HOLE
52-472-004
4820-00-343-7249INTERCHANGEABLE
GUIDE,VALVE STEM
302135-0115
3805-00-542-2996INTERCHANGEABLE
GRADER,ROAD,MOTORIZED
3120-00-602-0865INTERCHANGEABLE
BEARING,PLAIN,ROD END
TR4DL
6680-00-957-9964INTERCHANGEABLE
COUNTER,ROTATING
10228
6140-01-263-7799INTERCHANGEABLE
BATTERY,STORAGE
4D

Frequently Asked Questions

What is NSN 3820-00-957-8536?

NSN 3820-00-957-8536 is a Crusher,swing Hammer, manufactured by Holmes Brothers Inc, classified under FSC 3820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3820-00-957-8536?

NSN 3820-00-957-8536 has 1 cross-referenced part number: 4D (Holmes Brothers Inc).

What NSN replaces 3820-00-957-8536?

There are 7 known substitutes for 3820-00-957-8536: 3455-00-036-5662, 5210-00-221-2083, 4820-00-343-7249 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4D?

Key specifications for 4D: General Characteristics Item Description: BASE MTD; 14 IN. BY 23 IN. HOPPER OPENING; ELEC MTR PWR 5 HP 220V AC 60 HZ 3 PHASE; DIRECT DR; CAP. 0.5 TN OUTPUT PER HR MAX DUST THRU 0.188 IN. RATED MESH SIZE PRODUCED V; Departure From Cited Document: MIL-C-9908 /USAF/ AS MOD BY MIPR MP300896. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3820-00-957-8536 still in active supply?

NSN 3820-00-957-8536 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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