PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-1312Press,specimen Preparation,labor

Buehler Ltd. · NSN 6640-00-450-6561 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-450-6561 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-450-6561. Primary manufacturer part number: 20-1312.
Features
  • Press,specimen Preparation,labor — FSC 6640
  • General Characteristics Item Description: HYDRAULIC,MANUALLY OPERATED,O/A DIM-9 IN W,9 IN.D,23.500 IN. H,COMPLETE W/1.125 IN. MOLD ASSY,EJECTOR,HYDRAULIC GAGE,JACK W/HANDLE,BUILT IN COOLER DEVICE,HEATER FOR 115 V,AC OR DC 60 HERTZ,ACCESSORIES-ONE PR GLOVES,SAMPLES OF THERMOSETTING OR THERMOPLASTIC MATERIALS,OPERATING INSTRUCTIONS V
  • 1 verified cross-reference
  • Primary manufacturer: Buehler Ltd.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Press,specimen Preparation,labor, cataloged under National Stock Number 6640-00-450-6561, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Buehler Ltd.. Government technical data includes 1 verified specification, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-00-450-6561
Primary Part Number20-1312
Item NamePress,specimen Preparation,labor
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerBuehler Ltd.
StatusACTIVE
General Characteristics Item DescriptionHYDRAULIC,MANUALLY OPERATED,O/A DIM-9 IN W,9 IN.D,23.500 IN. H,COMPLETE W/1.125 IN. MOLD ASSY,EJECTOR,HYDRAULIC GAGE,JACK W/HANDLE,BUILT IN COOLER DEVICE,HEATER FOR 115 V,AC OR DC 60 HERTZ,ACCESSORIES-ONE PR GLOVES,SAMPLES OF THERMOSETTING OR THERMOPLASTIC MATERIALS,OPERATING INSTRUCTIONS V
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5133-00-838-5253 INTERCHANGEABLE
Drill,twist
5133-01-021-930846632 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
6130-01-027-2439 INTERCHANGEABLE
Power Supply Subassembly
6680-01-211-7179D2013-12 INTERCHANGEABLE
Indicator,sight,liquid
Clark-Reliance Llc
2840-01-329-7909 INTERCHANGEABLE
Seal,air,aircraft Gas Turbine En
5310-01-546-2736201312 INTERCHANGEABLE
Nut,plain,hexagon
Hamilton Jet, Inc.
Cross-Reference Index
Part NumberManufacturer
20-1312 PRIMARY Buehler Ltd. (USA)
Related Parts
5133-00-838-5253INTERCHANGEABLE
DRILL,TWIST
5133-01-021-9308INTERCHANGEABLE
DRILL,TWIST
46632
6130-01-027-2439INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
6680-01-211-7179INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
D2013-12
2840-01-329-7909INTERCHANGEABLE
SEAL,AIR,AIRCRAFT GAS TURBINE EN
5310-01-546-2736INTERCHANGEABLE
NUT,PLAIN,HEXAGON
201312

Frequently Asked Questions

What is NSN 6640-00-450-6561?

NSN 6640-00-450-6561 is a Press,specimen Preparation,labor, manufactured by Buehler Ltd., classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-450-6561?

NSN 6640-00-450-6561 has 1 cross-referenced part number: 20-1312 (Buehler Ltd.).

What NSN replaces 6640-00-450-6561?

There are 6 known substitutes for 6640-00-450-6561: 5133-00-838-5253, 5133-01-021-9308, 6130-01-027-2439 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-1312?

Key specifications for 20-1312: General Characteristics Item Description: HYDRAULIC,MANUALLY OPERATED,O/A DIM-9 IN W,9 IN.D,23.500 IN. H,COMPLETE W/1.125 IN. MOLD ASSY,EJECTOR,HYDRAULIC GAGE,JACK W/HANDLE,BUILT IN COOLER DEVICE,HEATER FOR 115 V,AC OR DC 60 HERTZ,ACCESSORIES-ONE PR GLOVES,SAMPLES OF THERMOSETTING OR THERMOPLASTIC MATERIALS,OPERATING INSTRUCTIONS V. 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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