X4-50 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

X4-50: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: STEEL BAND, nut_style: CASTELLATED, HEXAGON, nut_height: 0.274 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN, thread_class: 2B, overall_width: 0.750 INCHES NOMINAL IN, thread_series: UNF. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-010-3043, 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

X4-50

NSN: 5310-00-010-3043
NIINs: 000103043, 003293206, 004652758
FSC: 5310 — Nuts and Washers
CAGE: 15586 — CUSHMAN INC A RANSOM CO POBOX 7248 CHARLOTTE NC 28241 7248 (USA)

SPECIFICATIONS

material	STEEL BAND
nut_style	CASTELLATED, HEXAGON
nut_height	0.274 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN
thread_class	2B
overall_width	0.750 INCHES NOMINAL IN
thread_series	UNF
style_designator	TWO PIECE
thread_direction	RIGHT-HAND
material_diameter	0.344 INCHES NOMINAL IN
surface_treatment	PAINT BAND
width_across_flats	0.428 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
nominal_thread_size	0.250 INCHES IN
NSN	5310-00-010-3043

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.428 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN

•

THREAD SERIES: UNF

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.250 INCHES IN

•

NONDEFINITIVE SPEC/STD DATA: A TYPE

•

NUT HEIGHT: 0.274 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN

•

NUT STYLE: CASTELLATED, HEXAGON

•

THREAD CLASS: 2B

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.428 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
THREAD SERIES	UNF
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.250 INCHES IN
NONDEFINITIVE SPEC/STD DATA	A TYPE
NUT HEIGHT	0.274 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN
NUT STYLE	CASTELLATED, HEXAGON
THREAD CLASS	2B
THREAD QUANTITY PER INCH	28
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 6

1AReference document

Same NSN cross-reference

Reference document — Secondary reference

103043Reference document

Same NSN cross-reference

Reference document — Secondary reference

FFB571TYPEAReference document

Same NSN cross-reference

Reference document — Identification reference

BB1359Reference document

Same NSN cross-reference

Reference document — Secondary reference

89-163JSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

139882HReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is X4-50?

X4-50 is a FILTER,RADIO FREQUENCY INTERFERE.

What parts can replace X4-50?

There are 6 known substitutes for X4-50: 1A, 103043, FFB571TYPEA and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for X4-50?

X4-50 is cataloged in the U.S. Government catalog under NSN 5310-00-010-3043. This indicates validated use in U.S. government and defense supply chains.

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