BD1 — DEMINERALIZER,WATER,ION EXCHANGE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

BD1: DEMINERALIZER,WATER,ION EXCHANGE.

DEMINERALIZER,WATER,ION EXCHANGE. Key specifications include material: COTTON FILTERING MEDIUM, body_width: 2.562 INCHES NOMINAL IN, body_height: 6.000 INCHES NOMINAL IN, body_length: 18.000 INCHES NOMINAL IN, design_type: NONREUSABLE, inside_diameter: 0.164 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2940-00-078-9471, 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→ BD1

NSN: 2940-00-078-9471
NIINs: 000789471, 005194161, 006058293, 010210108, 010946784, 012959395
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
CAGE: 78940 — UNITED AIR FILTER, INC. (USA)

SPECIFICATIONS

material	COTTON FILTERING MEDIUM
body_width	2.562 INCHES NOMINAL IN
body_height	6.000 INCHES NOMINAL IN
body_length	18.000 INCHES NOMINAL IN
design_type	NONREUSABLE
inside_diameter	0.164 INCHES NOMINAL IN
outside_diameter	0.750 INCHES NOMINAL IN
special_features	0.375 IN. DIA AT SMALL END IN
style_designator	CROWN
attachment_method	SCREW ON
overall_thickness	1.250 INCHES NOMINAL IN
nominal_thread_size	0.164 INCHES RECEPTACLE IN
NSN	2940-00-078-9471

COMPONENT DIAGRAM

KEY FEATURES

•

FILTERING MEDIA DESIGN: LOOSE PACKED SINGLE FILTERING MEDIA RESPONSE

•

FILTRATION RATING IN MICRONS: 5.0 NOMINAL

•

DESIGN TYPE: NONREUSABLE

•

BODY WIDTH: 2.562 INCHES NOMINAL IN

•

BODY HEIGHT: 6.000 INCHES NOMINAL IN

•

FILTERING ELEMENT QUANTITY: 1

•

BODY LENGTH: 18.000 INCHES NOMINAL IN

•

MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON

TECHNICAL CHARACTERISTICS

FILTERING MEDIA DESIGN	LOOSE PACKED SINGLE FILTERING MEDIA RESPONSE
FILTRATION RATING IN MICRONS	5.0 NOMINAL
DESIGN TYPE	NONREUSABLE
BODY WIDTH	2.562 INCHES NOMINAL IN
BODY HEIGHT	6.000 INCHES NOMINAL IN
FILTERING ELEMENT QUANTITY	1
BODY LENGTH	18.000 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNED	FUEL/OIL, HYDROCARBON
MATERIAL	COTTON FILTERING MEDIUM

SUBSTITUTES & CROSS-REFERENCES 7

DF256Reference document

Same NSN cross-reference

Reference document — Secondary reference

CP1865TSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

30002Reference document

Same NSN cross-reference

Reference document — Secondary reference

1504Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

6438005Reference document

Same NSN cross-reference

Reference document — Secondary reference

L197FReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is BD1?

BD1 is a DEMINERALIZER,WATER,ION EXCHANGE. It is classified as a MRO (MRO_GENERAL).

What parts can replace BD1?

There are 7 known substitutes for BD1: DF256, CP1865T, 30002 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for BD1?

BD1 is cataloged in the U.S. Government catalog under NSN 2940-00-078-9471. This indicates validated use in U.S. government and defense supply chains.

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