Model: 21957-2

Incandescent Lamp

Properties:

Overall Length
0.545 inches
Filament Designation
C-2f
Light Output Rating
0.320 spherical candlepower single rating
Average Life Rating In Hours
1000.0
Filament Heavy Duty Service Rating
Not rated
Emitted Light Characteristic
White
Light Center Length
0.300 inches
Voltage Rating
28.000 volts
Wattage Rating
1.120 watts
Base Style
Knurled screw (kollsman)
Bulb Style
T (tubular)
Bulb Designator
T-1 1/4
Bulb Light Transmission Characteristic
Transparent
Current Rating For Which Designed
0.040 amperes
Rated Average Life
Hours
Burning Position
Any acceptable
NSN
6240-00-051-4843
Part Number
21957-2
Description
Lamp,incandescent
CAGE
0BHF9

An item whose principal purpose is to produce light from a glowing filament(s). It includes metal backed and reflecting types, seal beam and flood types. It may include an integral filament shield to control and/or modify its illumination pattern.

Part 21957-2 NSN 6240-00-051-4843

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00727
FIIG:
A07900
Concept No.:
App. Key:
E
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
01
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
109550
UFC:
55910
LTL:
150.0
LCL:
--
WCC:
761
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 9405400000
  • SITC: 81315
  • End Use: Electric apparatus
  • NAICS: 335129
  • USDA: 1

Freight Class: Electric lamps and lighting fittings, nesoi

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