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12847 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: STEEL COMP 416F, base_style: MEDIUM SCREW SKIRTED, body_width: 2.250 INCHES MAXIMUM IN, bulb_style: PAR (PARABOLIC, ALUMNIZED REFLECTOR), body_height: 2.000 INCHES MAXIMUM IN, body_length: 2.500 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-280-8922, 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
12847
NSN: 5970-00-280-8922
FSC: 5970
CAGE: 79911 — OHIO BRASS CO (USA)
SPECIFICATIONS
materialSTEEL COMP 416F
base_styleMEDIUM SCREW SKIRTED
body_width2.250 INCHES MAXIMUM IN
bulb_stylePAR (PARABOLIC, ALUMNIZED REFLECTOR)
body_height2.000 INCHES MAXIMUM IN
body_length2.500 INCHES MAXIMUM IN
thread_class3A NUT THREAD A
thread_length0.392 INCHES MINIMUM AND 0.432 INCHES MAXIMUM STUD THREAD IN
inclosure_typeFULLY INCLOSED
overall_height3.250 INCHES NOMINAL IN
overall_length4.312 INCHES NOMINAL IN
pin_hole_depth1.500 INCHES NOMINAL IN
NSN5970-00-280-8922
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 12847 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
STYLE DESIGNATOR: PETTICOAT
•
PINHOLE DIAMETER: 1.000 INCHES NOMINAL IN
•
PIN HOLE DEPTH: 1.500 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 3 SIZE
•
TOP WIRE GROOVE RADIUS: 0.625 INCHES NOMINAL IN
•
RADIAL GROOVE RADIUS: 0.625 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 3.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORPETTICOAT
PINHOLE DIAMETER1.000 INCHES NOMINAL IN
PIN HOLE DEPTH1.500 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA3 SIZE
TOP WIRE GROOVE RADIUS0.625 INCHES NOMINAL IN
RADIAL GROOVE RADIUS0.625 INCHES NOMINAL IN
OVERALL HEIGHT3.250 INCHES NOMINAL IN
OUTSIDE DIAMETER3.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
38246Z10Interchangeable
interchangeable cross-reference
interchangeable
NP2T2Interchangeable
interchangeable cross-reference
interchangeable
HH-I-435Interchangeable
interchangeable cross-reference
interchangeable
C29-3CLASS53-2Interchangeable
interchangeable cross-reference
interchangeable
36361Interchangeable
interchangeable cross-reference
interchangeable
31502Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12847?
12847 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 12847?
There are 11 known substitutes for 12847: 38246Z10, NP2T2, HH-I-435 and 8 more. Substitute compatibility should be verified for your specific system.
Is 12847 still available?
12847 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026