3A-2128 — VALVE,AIR STARTING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3A-2128: VALVE,AIR STARTING.

The VALVE,AIR STARTING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2815-00-377-2843, 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

3A-2128

NSN: 2815-00-377-2843
FSC: 2815 — Diesel Engines and Components
CAGE: 14541 — COOPER MACHINERY SERVICES LLC (USA)

SPECIFICATIONS

Part Number	3A-2128
NSN	2815-00-377-2843

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRASS,4 IN.O/A LG,1-1/2 IN.OD VALVE HEAD,5/8 OD STEM,1-1/4 IN.OD BOTTOM OF STEM,21/32 IN.ID,1 IN.LG,HOLE IN BOTTOM OF STEM,1/2 IN.DIA PROJECTION ON TOP OF VALVE HEAD,3/32 IN.WSLOT IN PROJECTION,1/4-20 INTERNAL THD,UNC IN PROJECTION,11/16 IN.DEEP IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

BRASS,4 IN.O/A LG,1-1/2 IN.OD VALVE HEAD,5/8 OD STEM,1-1/4 IN.OD BOTTOM OF STEM,21/32 IN.ID,1 IN.LG,HOLE IN BOTTOM OF STEM,1/2 IN.DIA PROJECTION ON TOP OF VALVE HEAD,3/32 IN.WSLOT IN PROJECTION,1/4-20 INTERNAL THD,UNC IN PROJECTION,11/16 IN.DEEP IN

OTHER ITEMS IN FSC 2815 — Diesel Engines and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2815-00-011-9099 2815-00-017-1875 2815-00-024-4185 2815-00-033-1482 2815-00-036-5350 2815-00-179-7630 2815-00-346-4639 2815-00-592-5308

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 3A-2128?

3A-2128 is a VALVE,AIR STARTING.

What is the NSN for 3A-2128?

3A-2128 is cataloged in the U.S. Government catalog under NSN 2815-00-377-2843. This indicates validated use in U.S. government and defense supply chains.

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