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1621A-S — 1621A-S

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1621A-S: 1621A-S.

The 1621A-S is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6685-01-592-6323, 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
1621A-S
NSN: 6685-01-592-6323
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 64841 — HART SCIENTIFIC LLC (USA)
SPECIFICATIONS
Part Number1621A-S
NSN6685-01-592-6323
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1621A-S TITLE COMPONENT PN 1621A-S MFR 1621A-S
KEY FEATURES
•
MEASUREMENT TYPE: THERMOELECTRICAL CIRCUIT
•
STYLE DESIGNATOR: PORTABLE, BENCH
•
DISPLAY TYPE: LIQUID CRYSTAL
•
ENVIRONMENTAL ATTRIBUTE CODE: BAROMETERS & HYGROMETERS - CONSUMER PRODUCTS - NON-MERCURY ALTERNATIVE
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT125.0 MILLIMETERS NOMINAL MM
MEASUREMENT TYPETHERMOELECTRICAL CIRCUIT
STYLE DESIGNATORPORTABLE, BENCH
OVERALL LENGTH51.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH211.0 MILLIMETERS NOMINAL MM
DISPLAY TYPELIQUID CRYSTAL
ENVIRONMENTAL ATTRIBUTE CODEBAROMETERS & HYGROMETERS - CONSUMER PRODUCTS - NON-MERCURY ALTERNATIVE
PART NAME ASSIGNED BY CONTROLLING AGENCYDEWK THERMO-HYDROMETER STANDARD-ACCURACY VALUE KIT
OTHER ITEMS IN FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475 6685-00-001-1503 6685-00-001-1643 6685-00-001-1711 6685-00-001-2099 6685-00-001-2100 6685-00-001-2101 6685-00-001-2102
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1621A-S?
1621A-S is a 1621A-S.
What is the NSN for 1621A-S?
1621A-S is cataloged in the U.S. Government catalog under NSN 6685-01-592-6323. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.