BT-04B — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

BT-04B: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include overall_height: 0.27 INCHES NOMINAL IN, style_designator: THRU-HOLE, width_across_flats: 0.39 INCHES NOMINAL IN, end_item_identification: 4210-01-622-0440, opening_inside_diameter: 0.25 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: BOOT, TGL, BLACK. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-700-9491, 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

BT-04B

NSN: 5930-01-700-9491
FSC: 5930 — Switches
CAGE: L7237 — SURE GRIP CONTROLS INC (CAN)

SPECIFICATIONS

overall_height	0.27 INCHES NOMINAL IN
style_designator	THRU-HOLE
width_across_flats	0.39 INCHES NOMINAL IN
end_item_identification	4210-01-622-0440
opening_inside_diameter	0.25 INCHES NOMINAL IN
part_name_assigned_by_controlling_agency	BOOT, TGL, BLACK
NSN	5930-01-700-9491

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.39 INCHES NOMINAL IN

•

OPENING INSIDE DIAMETER: 0.25 INCHES NOMINAL IN

•

STYLE DESIGNATOR: THRU-HOLE

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.27 INCHES NOMINAL IN
WIDTH ACROSS FLATS	0.39 INCHES NOMINAL IN
OPENING INSIDE DIAMETER	0.25 INCHES NOMINAL IN
STYLE DESIGNATOR	THRU-HOLE
PART NAME ASSIGNED BY CONTROLLING AGENCY	BOOT, TGL, BLACK
END ITEM IDENTIFICATION	4210-01-622-0440

OTHER ITEMS IN FSC 5930 — Switches

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

5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609

SUBSTITUTES & CROSS-REFERENCES 1

4231221Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 BT-04B?

BT-04B is a BOOT,DUST AND MOISTURE SEAL.

What parts can replace BT-04B?

There is 1 known substitute for BT-04B: 4231221. Substitute compatibility should be verified for your specific system.

What is the NSN for BT-04B?

BT-04B is cataloged in the U.S. Government catalog under NSN 5930-01-700-9491. This indicates validated use in U.S. government and defense supply chains.

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BT-04B — BOOT,DUST AND MOISTURE SEAL

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