Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: MINERAL FIBER BASIC, body_length: 5.500 INCHES NOMINAL IN, construction: ONE-PIECE, turn_quantity: 8 SINGLE COMPONENT SINGLE PRIMARY, inclosure_type: HERMETICALLY SEALED, mounting_method: TERMINAL SINGLE GROUP. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-012-0492, 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→C449
NSN:5330-00-012-0492 FSC:5330 CAGE:81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
material
MINERAL FIBER BASIC
body_length
5.500 INCHES NOMINAL IN
construction
ONE-PIECE
turn_quantity
8 SINGLE COMPONENT SINGLE PRIMARY
inclosure_type
HERMETICALLY SEALED
mounting_method
TERMINAL SINGLE GROUP
frequency_rating
14.0 MEGAHERTZ MINIMUM AND 18.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
special_features
MINERAL FIBER
surface_treatment
ANODIZE RETAINER
retainer_thickness
0.080 INCHES NOMINAL IN
body_outside_diameter
3.312 INCHES NOMINAL IN
winding_conductor_size
0.08081 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE SECONDARY IN
NSN
5330-00-012-0492
COMPONENT DIAGRAM
KEY FEATURES
•
SURFACE TREATMENT: ANODIZE RETAINER
•
MATERIAL: ALUMINUM ALLOY 6061 RETAINER
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE RETAINER
•
CONSTRUCTION: ONE-PIECE
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE RETAINER
•
RETAINER THICKNESS: 0.080 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES
6 MTG HOLES 0.281 TO 0.289 EQUALLY SPACED ON A 2.500 IN. DIA B.C. IN
SURFACE TREATMENT
ANODIZE RETAINER
MATERIAL
ALUMINUM ALLOY 6061 RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE RETAINER
CONSTRUCTION
ONE-PIECE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE RETAINER
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FREQUENTLY ASKED QUESTIONS
What is C449?
C449 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace C449?
There are 20 known substitutes for C449: 400230, 2214569, 16072PCM358 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C449?
C449 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-012-0492. This indicates validated use in U.S. government and defense supply chains.
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