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1-310 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
3M · MRO · MRO_GENERAL
PRODUCT OVERVIEW

1-310: FILTER,RADIO FREQUENCY INTERFERE.

Banded Earplugs are designed with a patented headband with flexing capability that adjusts to the movements of your jaw and head, for a comfortable and secure fit with constant low pressure in the ear. Our blue robust acetal plastic band is made to fit behind the head or under the chin, making it ideal for wearers exposed to intermittent noise. This part is cataloged in the U.S.

Government catalog under NSN 6145-00-061-2075, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 1-310
NSN: 6145-00-061-2075
NIINs: 000612075, 001559064, 001565095, 003275199, 003702506, 005031882, 005284267, 005284448, 005404656, 005543248, 005557866, 007312773, 009082043, 009185191, 010191944, 011291714, 011959143, 012130084, 012614603, 012699652, 013699174, 014371453, 014372201, 014522916, 014596398, 015077401, 015108717, 016422028
FSC: 6145 — Wire and Cable, Electrical
CAGE: 71124 — PRYSMIAN CABLES AND SYSTEMS USA, LLC DIV MANUFACTURING PLANT (USA)
SPECIFICATIONS
phaseSINGLE
length2000.0 MILLIMETERS NOMINAL MM
materialCOPPER ALLOY OVERALL
body_width1.750 INCHES MAXIMUM IN
bore_shapeSTRAIGHT
head_angle15.0 DEGREES NOMINAL
power_unitNOT INCLUDED
seat_angle37.0 DEGREES ALL ENDS
body_height16.500 INCHES NOMINAL IN
body_length13.750 INCHES NOMINAL IN
design_formFULL ROUND
design_typeMECHANICAL
NSN6145-00-061-2075
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 1-310 · 3M ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ROUND CONDUCTOR SIZE: 18 AWG ALL CONDUCTORS
•
TEMP RATING: 60.0 CELSIUS DEGC
•
VOLTAGE RATING: 300.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
•
CONDUCTOR QUANTITY: 2
•
STRAND AWG SIZE PER CONDUCTOR: 30 ALL CONDUCTORS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
•
STRAND QUANTITY PER CONDUCTOR: 16 ALL CONDUCTORS
TECHNICAL CHARACTERISTICS
ROUND CONDUCTOR SIZE18 AWG ALL CONDUCTORS
TEMP RATING60.0 CELSIUS DEGC
VOLTAGE RATING300.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
CONDUCTOR QUANTITY2
STRAND AWG SIZE PER CONDUCTOR30 ALL CONDUCTORS
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR16 ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY2 SINGLES
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
SUBSTITUTES & CROSS-REFERENCES 7
B23T9A1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SJReference document
Same NSN cross-reference
Reference document — Secondary reference
802080-018Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
J-C-580Reference document
Same NSN cross-reference
Reference document — Identification reference
01310Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3300Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1-310?
1-310 is a FILTER,RADIO FREQUENCY INTERFERE manufactured by 3M. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1-310?
There are 7 known substitutes for 1-310: B23T9A1, SJ, 802080-018 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-310?
1-310 is cataloged in the U.S. Government catalog under NSN 6145-00-061-2075. This indicates validated use in U.S. government and defense supply chains.
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