172-346 — VACUUM PUMP UNIT,ROTARY

✓ Government record, cited

Hama · COMPONENT

PRODUCT OVERVIEW

172-346: VACUUM PUMP UNIT,ROTARY.

The VACUUM PUMP UNIT,ROTARY is a Hama industrial component. Key specifications include end_item_identification: ASSEMBLY, VACUUM PORT TO PUMP ADAPTER. This part is cataloged in the U.S.

Government catalog under NSN 6630-00-359-9706, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

172-346

NSN: 6630-00-359-9706
NIINs: 003599706, 017144570
FSC: 6630 — Chemical Analysis Instruments
CAGE: 15481 — CURTIN MATHESON SCIENTIFIC INC (USA)

SPECIFICATIONS

end_item_identification	ASSEMBLY, VACUUM PORT TO PUMP ADAPTER
NSN	6630-00-359-9706

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONRADSON TYPE,OPERATES ON NATURAL OR ARTIFICAL GAS 500 TO 3200 BTU,DETERMINES CARBON RESIDUE OF OILS,SKIDMORE CRUCIBLE,CAPACITY INNER CRUCIBLE 70 ML,OUTER CRUCIBLE 200 ML,CHROME SUPPORT TRIANGLE,W/CAST IRON TRIPOD RING,6.500 IN. DIA,18.500 IN. H O/A IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

CONRADSON TYPE,OPERATES ON NATURAL OR ARTIFICAL GAS 500 TO 3200 BTU,DETERMINES CARBON RESIDUE OF OILS,SKIDMORE CRUCIBLE,CAPACITY INNER CRUCIBLE 70 ML,OUTER CRUCIBLE 200 ML,CHROME SUPPORT TRIANGLE,W/CAST IRON TRIPOD RING,6.500 IN. DIA,18.500 IN. H O/A IN

SUBSTITUTES & CROSS-REFERENCES 3

ASTMD189Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

52922-302Reference document

Same NSN cross-reference

Reference document — Secondary reference

73571Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 172-346?

172-346 is a VACUUM PUMP UNIT,ROTARY manufactured by Hama.

What parts can replace 172-346?

There are 3 known substitutes for 172-346: ASTMD189, 52922-302, 73571. Substitute compatibility should be verified for your specific system.

What is the NSN for 172-346?

172-346 is cataloged in the U.S. Government catalog under NSN 6630-00-359-9706. This indicates validated use in U.S. government and defense supply chains.

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172-346 — VACUUM PUMP UNIT,ROTARY

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