PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RX-1000-ATester,material Hardness

Electromatic Equipment Co. Inc. Div Checkline · NSN 6635-01-530-7042 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-530-7042 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-530-7042. Primary manufacturer part number: RX-1000-A.
Features
  • Tester,material Hardness — FSC 6635
  • Usage Design: EXTERNAL
  • Indicator Reading Type: SINGLE
  • Installation Design: PORTABLE
  • Carrying Case: PROVIDED
  • Test Type: DUROMETER
  • Indicator Type: CIRCULAR DIAL
  • Indicator Design: DIRECT READING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tester,material Hardness, cataloged under National Stock Number 6635-01-530-7042, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Electromatic Equipment Co. Inc. Div Checkline. Government technical data includes 8 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6635-01-530-7042
Primary Part NumberRX-1000-A
Item NameTester,material Hardness
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerElectromatic Equipment Co. Inc. Div Checkline
StatusACTIVE
Usage DesignEXTERNAL
Indicator Reading TypeSINGLE
Installation DesignPORTABLE
Carrying CasePROVIDED
Test TypeDUROMETER
Indicator TypeCIRCULAR DIAL
Indicator DesignDIRECT READING
Unpackaged Unit Weight0.240 POUNDS LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5961-00-011-8358 INTERCHANGEABLE
Semiconductor Device,diode
6515-00-402-2000 INTERCHANGEABLE
Needle,hypodermic
6515-00-734-4375 INTERCHANGEABLE
Needle,hypodermic
6515-00-734-4479 INTERCHANGEABLE
Needle,hypodermic
4330-00-835-9777 INTERCHANGEABLE
Separator,oil
6505-01-069-6528 INTERCHANGEABLE
Water for Inhalation,sterile
5965-01-446-151212507G-04 INTERCHANGEABLE
Headset,electrical
David Clark Co Inc Div David Clark Company, Inc.
Cross-Reference Index
Part NumberManufacturer
H1000 Schultes Precision Mfg Inc Rex Gauge Div (USA)
RX-1000-A PRIMARY Electromatic Equipment Co. Inc. Div Checkline (USA)
Related Parts
5961-00-011-8358INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6515-00-402-2000INTERCHANGEABLE
NEEDLE,HYPODERMIC
6515-00-734-4375INTERCHANGEABLE
NEEDLE,HYPODERMIC
6515-00-734-4479INTERCHANGEABLE
NEEDLE,HYPODERMIC
4330-00-835-9777INTERCHANGEABLE
SEPARATOR,OIL
6505-01-069-6528INTERCHANGEABLE
WATER FOR INHALATION,STERILE
5965-01-446-1512INTERCHANGEABLE
HEADSET,ELECTRICAL
12507G-04

Frequently Asked Questions

What is NSN 6635-01-530-7042?

NSN 6635-01-530-7042 is a Tester,material Hardness, manufactured by Electromatic Equipment Co. Inc. Div Checkline, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-530-7042?

NSN 6635-01-530-7042 has 2 cross-referenced part numbers: H1000 (Schultes Precision Mfg Inc Rex Gauge Div), RX-1000-A (Electromatic Equipment Co. Inc. Div Checkline).

What NSN replaces 6635-01-530-7042?

There are 7 known substitutes for 6635-01-530-7042: 5961-00-011-8358, 6515-00-402-2000, 6515-00-734-4375 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RX-1000-A?

Key specifications for RX-1000-A: Part Name Assigned by Controlling Agency: MINI DIAL DUROMETER; Usage Design: EXTERNAL; Indicator Reading Type: SINGLE; Installation Design: PORTABLE. 9 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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