1391-212 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1391-212: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include angle: 25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM, material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, joint_type: SCARF-BUTT RETAINER, inclosure_type: ENCASED, flange_diameter: 0.312 INCHES NOMINAL IN, special_features: 0.062 IN. DIA CROSS BORE IN.

This part is cataloged in the U.S. Government catalog under NSN 5915-00-308-4392, 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→ 1391-212

NSN: 5915-00-308-4392
NIINs: 003084392, 007881383, 010071648
FSC: 5915 — Filters and Networks
CAGE: 11871 — RECON/OPTICAL, INC. (USA)

SPECIFICATIONS

angle	25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM
material	PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
joint_type	SCARF-BUTT RETAINER
inclosure_type	ENCASED
flange_diameter	0.312 INCHES NOMINAL IN
special_features	0.062 IN. DIA CROSS BORE IN
style_designator	PLAIN FLANGED
nominal_thread_size	0.190 INCHES IN
peripheral_diameter	1.235 INCHES NOMINAL IN
under_flange_height	0.120 INCHES NOMINAL IN
body_inside_diameter	0.105 INCHES NOMINAL IN
center_hole_diameter	1.125 INCHES NOMINAL IN
NSN	5915-00-308-4392

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED

•

INCLOSURE TYPE: ENCASED

•

FUNCTIONAL TERMINAL TYPE AND QUANTITY: 4 WIRE LEAD OUTPUT SECOND FUNCTION

•

MAXIMUM VOLTAGE DROP PER FUNCTION: 500.0 MILLIVOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPE	ENCASED
FUNCTIONAL TERMINAL TYPE AND QUANTITY	4 WIRE LEAD OUTPUT SECOND FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	4 WIRE LEAD INPUT FIRST FUNCTION
MAXIMUM VOLTAGE DROP PER FUNCTION	500.0 MILLIVOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION
MAXIMUM VOLTAGE DROP PER FUNCTION	500.0 MILLIVOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION
MAXIMUM VOLTAGE DROP PER FUNCTION	500.0 MILLIVOLTS DC 3RD RADIO INTERFERENCE THIRD FUNCTION
MAXIMUM VOLTAGE DROP PER FUNCTION	500.0 MILLIVOLTS DC 4TH RADIO INTERFERENCE FOURTH FUNCTION
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	UNF
NOMINAL THREAD SIZE	0.190 INCHES IN

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1391-212?

1391-212 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 1391-212?

1391-212 is cataloged in the U.S. Government catalog under NSN 5915-00-308-4392. This indicates validated use in U.S. government and defense supply chains.

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1391-212 — FILTER,RADIO FREQUENCY INTERFERE

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