US1 — SEAT,EXHALATION VALVE

✓ Government record, cited

Larsen · COMPONENT

PRODUCT OVERVIEW

US1: SEAT,EXHALATION VALVE.

Construction worksites are always a busy and hectic location. Concrete mixers produce concrete to lay the foundation while a bulldozer carefully clears the way for a road to be built. Can you spot the worker telling the bulldozer to stop?

A dump truck unloads a lot of gravel for others to come in and flatten down. The front-end loader is hard at work clearing debris out of the way in front of a structure being built. This part is cataloged in the U.S.

Government catalog under NSN 4240-01-053-4233, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS

US1

NSN: 4240-01-053-4233
NIINs: 010534233, 011835678
FSC: 4240 — Safety and Rescue Equipment
CAGE: 32392 — AMERICAN SAFETY EQUIPMENT CORP (USA)

SPECIFICATIONS

general_characteristics_item_description	CLIP ON; CLEAR PLASTIC
NSN	4240-01-053-4233

COMPONENT DIAGRAM

KEY FEATURES

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GENERAL CHARACTERISTICS ITEM DESCRIPTION: CLIP ON; CLEAR PLASTIC

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

CLIP ON; CLEAR PLASTIC

SUBSTITUTES & CROSS-REFERENCES 3

X-48CSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

S-48CReference document

Same NSN cross-reference

Reference document — Secondary reference

461958Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is US1?

US1 is a SEAT,EXHALATION VALVE manufactured by Larsen.

What parts can replace US1?

There are 3 known substitutes for US1: X-48C, S-48C, 461958. Substitute compatibility should be verified for your specific system.

What is the NSN for US1?

US1 is cataloged in the U.S. Government catalog under NSN 4240-01-053-4233. This indicates validated use in U.S. government and defense supply chains.

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US1 — SEAT,EXHALATION VALVE

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