PartsTable
Technical Data Sheet
6977 ✓ Verified by PartsTable
Hama · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

<b>Don’t Get Left in the Dark</b><br><br>Nothing functions without light as far as photographs are concerned.Light in photography is often achieved by means of artificial flash light due to a lack of natural light in many settings, such as a room in a studio. The flash light is often thought of as serving as an “artistic creation element” as simply altering the amount of light or the way that it falls on a subject can completely change the quality of the resulting photo or video and the way that the subject is perceived. A flash unit is very important for portraits in the backlight in order to avoid underexposed subjects/scenes or cast shadow.<br><br><b>Let There Be Light!</b><br><br>Get the most out of your camera flash with the Synchromat Universal Slave Unit from Hama.

A handy little device, the slave unit responds to the light from master flash in order to trigger a connected flashgun with minimal delay, hence making them more synchronized and the light generated more consistent. W This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0301, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 6977
NSN: 3110-00-100-0301
FSC: 3110
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
height0.125 INCHES NOMINAL IN
diameter0.375 INCHES NOMINAL IN
materialRUBBER
tube_typeTRIODE
body_width0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
head_styleFLAT
body_height0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
body_length1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM IN
body_materialMETAL
hole_diameter0.060 INCHES NOMINAL IN
overall_width5.500 INCHES NOMINAL IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
NSN3110-00-100-0301
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 6977 · Hama ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
BACKFACE CORNER RADIUS: 0.0312 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
OUTSIDE DIAMETER: 3.9370 INCHES NOMINAL IN
STYLE DESIGNATOR: NORMAL ANGLE
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
BACKFACE CORNER RADIUS0.0312 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
OUTSIDE DIAMETER3.9370 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
OVERALL WIDTH0.8268 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
3306568Interchangeable
interchangeable cross-reference
interchangeable
6977Interchangeable
interchangeable cross-reference
interchangeable
DS8095Interchangeable
interchangeable cross-reference
interchangeable
31TA56Interchangeable
interchangeable cross-reference
interchangeable
41X10Interchangeable
interchangeable cross-reference
interchangeable
15412Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6977?
6977 is a FILTER,RADIO FREQUENCY INTERFERE manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 6977?
There are 22 known substitutes for 6977: 3306568, 6977, DS8095 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6977?
6977 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0301. This indicates validated use in U.S. government and defense supply chains.
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