BRE4170 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

BRE4170: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: BRONZE RACE INSERT, shank_style: INTERNALLY THREADED, thread_class: 3A A, bore_diameter: 0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM IN, overall_length: 1.6870 INCHES NOMINAL IN, thread_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-486-7042, 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→ BRE4170

NSN: 3120-01-486-7042
NIINs: 014867042, 015656167
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 81376 — RBC SOUTHWEST PRODUCTS, INC. (USA)

SPECIFICATIONS

material	BRONZE RACE INSERT
shank_style	INTERNALLY THREADED
thread_class	3A A
bore_diameter	0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM IN
overall_length	1.6870 INCHES NOMINAL IN
thread_diameter	0.250 INCHES NOMINAL IN
style_designator	BALL TYPE
thread_direction	RIGHT-HAND
inner_member_width	0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
outer_member_width	0.2910 INCHES MINIMUM AND 0.3010 INCHES MAXIMUM IN
shank_thread_length	0.7190 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN
thread_quantity_per_inch	28
NSN	3120-01-486-7042

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK THREAD LENGTH: 0.7190 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN

•

BORE CENTER TO SHANK END DISTANCE: 1.3020 INCHES MINIMUM AND 1.3220 INCHES MAXIMUM IN

•

INNER MEMBER WIDTH: 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN

•

OUTER MEMBER WIDTH: 0.2910 INCHES MINIMUM AND 0.3010 INCHES MAXIMUM IN

•

STYLE DESIGNATOR: BALL TYPE

•

THREAD DIAMETER: 0.250 INCHES NOMINAL IN

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

SHANK THREAD LENGTH	0.7190 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM IN
BORE CENTER TO SHANK END DISTANCE	1.3020 INCHES MINIMUM AND 1.3220 INCHES MAXIMUM IN
INNER MEMBER WIDTH	0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
OUTER MEMBER WIDTH	0.2910 INCHES MINIMUM AND 0.3010 INCHES MAXIMUM IN
STYLE DESIGNATOR	BALL TYPE
THREAD DIAMETER	0.250 INCHES NOMINAL IN
OVERALL LENGTH	1.6870 INCHES NOMINAL IN
THREAD DIRECTION	RIGHT-HAND
SHANK STYLE	INTERNALLY THREADED
THREAD CLASS	3A A

SUBSTITUTES & CROSS-REFERENCES 2

518-5794755 ITEM 49Reference document

Same NSN cross-reference

Reference document — Secondary reference

2018-4 ITEM 49Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is BRE4170?

BRE4170 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What parts can replace BRE4170?

There are 2 known substitutes for BRE4170: 518-5794755 ITEM 49, 2018-4 ITEM 49. Substitute compatibility should be verified for your specific system.

What is the NSN for BRE4170?

BRE4170 is cataloged in the U.S. Government catalog under NSN 3120-01-486-7042. This indicates validated use in U.S. government and defense supply chains.

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