1B7980 — DIAPHRAGM,VALVE,FLAT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1B7980: DIAPHRAGM,VALVE,FLAT.

The DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4310-00-795-5663, 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

1B7980

NSN: 4310-00-795-5663
NIINs: 007955663, 012101277
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 22508 — FISHER CONTROLS CO INC (USA)

SPECIFICATIONS

Part Number	1B7980
NSN	4310-00-795-5663

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF THE FOLLOWING ITEMS; 1B7981 DIAPHRAGM 1; 1B7983 DIAPHRAGM HEAD 1; 1B6665 PUSHER POST 1; 1B7984 LOWER SPRING GUIDE 1; SINGLE STAGE DENNISON HYDRAULIC PRESS WITH RAM LOAD OF 6000 LBS PSI; 0.035 IN. MIN 0.040 IN. MAX THK; 0.125 IN. OPENINGFLAT SURFACE NO BURRS; 30 DEG ANGLE LBS

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

CONSISTS OF THE FOLLOWING ITEMS; 1B7981 DIAPHRAGM 1; 1B7983 DIAPHRAGM HEAD 1; 1B6665 PUSHER POST 1; 1B7984 LOWER SPRING GUIDE 1; SINGLE STAGE DENNISON HYDRAULIC PRESS WITH RAM LOAD OF 6000 LBS PSI; 0.035 IN. MIN 0.040 IN. MAX THK; 0.125 IN. OPENINGFLAT SURFACE NO BURRS; 30 DEG ANGLE LBS

SUBSTITUTES & CROSS-REFERENCES 3

1B7980-900BReference document

Same NSN cross-reference

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

1B7981-0205Reference document

Same NSN cross-reference

Reference document — Secondary reference

1B7980-000BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 1B7980?

1B7980 is a DIAPHRAGM,VALVE,FLAT.

What parts can replace 1B7980?

There are 3 known substitutes for 1B7980: 1B7980-900B, 1B7981-0205, 1B7980-000B. Substitute compatibility should be verified for your specific system.

What is the NSN for 1B7980?

1B7980 is cataloged in the U.S. Government catalog under NSN 4310-00-795-5663. This indicates validated use in U.S. government and defense supply chains.

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1B7980 — DIAPHRAGM,VALVE,FLAT

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