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MODEL 690173 — FILTER UNIT,AIR PURIFICATION SYS

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MODEL 690173: FILTER UNIT,AIR PURIFICATION SYS.

FILTER UNIT,AIR PURIFICATION SYS. Key specifications include overall_length: 8.125 INCHES NOMINAL IN, special_features: THREADING SIZE 0.500 IN. IN, outlet_thread_series_designator: NPT.

This part is cataloged in the U.S. Government catalog under NSN 4460-01-323-1357, 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
MODEL 690173
NSN: 4460-01-323-1357
FSC: 4460 — Air Purification Equipment
CAGE: 25204 — ADMIRAL FILTER COMPANY LLC (USA)
SPECIFICATIONS
overall_length8.125 INCHES NOMINAL IN
special_featuresTHREADING SIZE 0.500 IN. IN
outlet_thread_series_designatorNPT
NSN4460-01-323-1357
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER UNIT,AIR PURIFICATION SYS TITLE COMPONENT PN MODEL 690173 MFR FILTER UNIT,AIR PURIFI
KEY FEATURES
•
OUTLET THREAD SERIES DESIGNATOR: NPT
TECHNICAL CHARACTERISTICS
OUTLET THREAD SERIES DESIGNATORNPT
OVERALL LENGTH8.125 INCHES NOMINAL IN
SPECIAL FEATURESTHREADING SIZE 0.500 IN. IN
OTHER ITEMS IN FSC 4460 — Air Purification Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4460-00-001-2698 4460-00-001-2699 4460-00-001-6316 4460-00-005-2316 4460-00-005-5393 4460-00-007-1499 4460-00-007-9027 4460-00-008-7403
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is MODEL 690173?
MODEL 690173 is a FILTER UNIT,AIR PURIFICATION SYS.
What is the NSN for MODEL 690173?
MODEL 690173 is cataloged in the U.S. Government catalog under NSN 4460-01-323-1357. 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.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.