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1805B — 1805B

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1805B: 1805B.

The 1805B is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL;1.750 IN. H; 3.250 IN.

W; 0.375 IN.-16 UNC INTERNAL THD ON SHANK END; FURNISHED W/ONE BOLT IN. This part is cataloged in the U.S. Government catalog under NSN 4310-00-119-3219, 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
MRO→ MRO_GENERAL→ 1805B
NSN: 4310-00-119-3219
NIINs: 001193219, 013037095
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL;1.750 IN. H; 3.250 IN. W; 0.375 IN.-16 UNC INTERNAL THD ON SHANK END; FURNISHED W/ONE BOLT IN
NSN4310-00-119-3219
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1805B TITLE COMPONENT PN 1805B MFR 1805B
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL;1.750 IN. H; 3.250 IN. W; 0.375 IN.-16 UNC INTERNAL THD ON SHANK END; FURNISHED W/ONE BOLT IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL;1.750 IN. H; 3.250 IN. W; 0.375 IN.-16 UNC INTERNAL THD ON SHANK END; FURNISHED W/ONE BOLT IN
SUBSTITUTES & CROSS-REFERENCES 10
107122PC306Reference document
Same NSN cross-reference
Reference document — Secondary reference
116628PC288Reference document
Same NSN cross-reference
Reference document — Secondary reference
111024PC306Reference document
Same NSN cross-reference
Reference document — Secondary reference
114714PC288Reference document
Same NSN cross-reference
Reference document — Secondary reference
119728PC288Reference document
Same NSN cross-reference
Reference document — Secondary reference
118214PC288Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1805B?
1805B is a 1805B. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1805B?
There are 10 known substitutes for 1805B: 107122PC306, 116628PC288, 111024PC306 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1805B?
1805B is cataloged in the U.S. Government catalog under NSN 4310-00-119-3219. 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.