640-45 — FILTER,BAND PASS

✓ Government record, cited

Hama · MRO · MRO_GENERAL

PRODUCT OVERVIEW

640-45: FILTER,BAND PASS.

- wooden frame - including prepunched passepartouts - round ground, quality washed glass - precision mitring - living character for a unique atmosphere. Key specifications include body_width: 1.252 INCHES NOMINAL IN, body_height: 2.938 INCHES NOMINAL IN, body_length: 1.752 INCHES NOMINAL IN, body_material: METAL, overall_width: 0.900 INCHES NOMINAL IN, inclosure_type: ENCASED. This part is cataloged in the U.S.

Government catalog under NSN 5915-00-496-2128, 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→ 640-45

NSN: 5915-00-496-2128
NIINs: 004962128, 009532321, 012092293, 013923288
FSC: 5915 — Filters and Networks
CAGE: 56662 — FREQUENCY SELECTIVE NETWORKS, INC. DBA FREQUENCY SELECTIVE NETWORKS INC (USA)

SPECIFICATIONS

body_width	1.252 INCHES NOMINAL IN
body_height	2.938 INCHES NOMINAL IN
body_length	1.752 INCHES NOMINAL IN
body_material	METAL
overall_width	0.900 INCHES NOMINAL IN
inclosure_type	ENCASED
overall_height	0.190 INCHES NOMINAL IN
overall_length	0.760 INCHES NOMINAL IN
mounting_method	PRESS FIT
special_features	L" BAND, PULSE, OUTLINE DWG FO-57D
style_designator	RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
features_provided	HERMETICALLY SEALED CASE
NSN	5915-00-496-2128

COMPONENT DIAGRAM

KEY FEATURES

•

REFERENCE FREQUENCY PER FUNCTION: 1.1055 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 CAPTIVE SCREW(S) LOCATION NOT OTHERWISE SPECIFIED

•

INCLOSURE TYPE: ENCASED

•

FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 CONNECTOR, PLUG INPUT FIRST FUNCTION

•

SOURCE IMPEDANCE RATING PER FUNCTION: 40.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED

•

VIBRATION RESISTANCE RANGE IN HERTZ: +5.0 TO 25.0

TECHNICAL CHARACTERISTICS

REFERENCE FREQUENCY PER FUNCTION	1.1055 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY TYPE AND QUANTITY	2 CAPTIVE SCREW(S) LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPE	ENCASED
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 CONNECTOR, PLUG INPUT FIRST FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 PIN GROUND THIRD FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	2 SCREW OUTPUT SECOND FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION	40.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
VIBRATION RESISTANCE RANGE IN HERTZ	+5.0 TO 25.0
BODY WIDTH	1.252 INCHES NOMINAL IN
BODY HEIGHT	2.938 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 4

2920137-045Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

940-45Reference document

Same NSN cross-reference

Reference document — Secondary reference

562117-45Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

F12675-45Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 640-45?

640-45 is a FILTER,BAND PASS manufactured by Hama. It is classified as a MRO (MRO_GENERAL).

What parts can replace 640-45?

There are 4 known substitutes for 640-45: 2920137-045, 940-45, 562117-45 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 640-45?

640-45 is cataloged in the U.S. Government catalog under NSN 5915-00-496-2128. This indicates validated use in U.S. government and defense supply chains.

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