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78374 — GUIDE,SPRING

✓ Government record, cited
Clementoni · GATE VALVE
PRODUCT OVERVIEW

78374: GUIDE,SPRING.

- A rich set of games to discover chemistry in an easy and captivating way, thanks to an impressive 60 experiments that can be performed in total safety. - Includes a complete set of laboratory instruments and lots of substances to observe, experiment and create real chemical reactions. - Thanks to the illustrated manual you can carry out fun experiments with chemical substances.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-142-1124, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
78374
NSN: 4820-01-142-1124
FSC: 4820 — Valves, Nonpowered
CAGE: 09790 — EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTAINLESS STEEL; 0.250 IN. OD; 0.127 IN. ID IN
NSN4820-01-142-1124
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 78374 · Clementoni ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STAINLESS STEEL; 0.250 IN. OD; 0.127 IN. ID IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTAINLESS STEEL; 0.250 IN. OD; 0.127 IN. ID IN
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
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 demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 78374?
78374 is a GUIDE,SPRING manufactured by Clementoni.
What is the NSN for 78374?
78374 is cataloged in the U.S. Government catalog under NSN 4820-01-142-1124. 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.