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74351 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

74351: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include diameter: 0.375 INCHES NOMINAL IN, material: STEEL COMP 420 OVERALL, overall_length: 3.000 INCHES NOMINAL IN, style_designator: SLOTTED, part_name_assigned_by_controlling_agency: SLOTTED SPRING PIN. This part is cataloged in the U.S.

Government catalog under NSN 5133-00-227-5949, 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
74351
NSN: 5133-00-227-5949
NIINs: 002275949, 010736183, 015061849, 016268295
FSC: 5133 — Drill Bits, Counterbores, and Countersinks: Hand and Machine
CAGE: 19863 — ILLINOIS TOOL WORKS INC ILLINOIS ECLIPSE-PINE BLUFF DIV (USA)
SPECIFICATIONS
diameter0.375 INCHES NOMINAL IN
materialSTEEL COMP 420 OVERALL
overall_length3.000 INCHES NOMINAL IN
style_designatorSLOTTED
part_name_assigned_by_controlling_agencySLOTTED SPRING PIN
NSN5133-00-227-5949
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 74351 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
•
CUTTING END STYLE: GENERAL PURPOSE
•
TAPER SHANK SIZE DESIGNATOR: 2 MORSE
•
FLUTE LENGTH: 6.125 INCHES NOMINAL IN
•
NOMINAL CUTTING DIAMETER: 0.7969 INCHES IN
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
•
SPECIFICATION/STANDARD DATA: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
SHANK STYLE: STANDARD TAPER W/TANG
TECHNICAL CHARACTERISTICS
CUTTING END STYLEGENERAL PURPOSE
TAPER SHANK SIZE DESIGNATOR2 MORSE
FLUTE LENGTH6.125 INCHES NOMINAL IN
OVERALL LENGTH10.000 INCHES NOMINAL IN
NOMINAL CUTTING DIAMETER0.7969 INCHES IN
CUTTING ROTATION DIRECTIONRIGHT-HAND
SPECIFICATION/STANDARD DATA05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SHANK STYLESTANDARD TAPER W/TANG
FLUTE QUANTITY2
SPECIAL FEATURESTAPER SHANK LG; SMALLER THAN REGULAR SHANK; FRACTIONAL SIZE 51/64
SUBSTITUTES & CROSS-REFERENCES 9
110S 51/64Reference document
Same NSN cross-reference
Reference document — Secondary reference
GGG-D-751Reference document
Same NSN cross-reference
Reference document — Secondary reference
T-100-SMReference document
Same NSN cross-reference
Reference document — Secondary reference
2501 51/64Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1302Reference document
Same NSN cross-reference
Reference document — Secondary reference
53551Reference 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 74351?
74351 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 74351?
There are 9 known substitutes for 74351: 110S 51/64, GGG-D-751, T-100-SM and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74351?
74351 is cataloged in the U.S. Government catalog under NSN 5133-00-227-5949. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.