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1203B — ISOLATOR,RADIO FREQUENCY REFLECT

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

1203B: ISOLATOR,RADIO FREQUENCY REFLECT.

ISOLATOR,RADIO FREQUENCY REFLECT. This part is cataloged in the U.S. Government catalog under NSN 6130-00-777-6438, 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
1203B
NSN: 6130-00-777-6438
NIINs: 007776438, 009292798
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 62015 — IET LABS INC (USA)
SPECIFICATIONS
NSN6130-00-777-6438
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN 1203B MFR OEM Platinum
KEY FEATURES
•
FSC APPLICATION DATA: POWER SUPPLIES,MULTI-APPLICATION
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAPOWER SUPPLIES,MULTI-APPLICATION
OVERALL LENGTH5.750 INCHES NOMINAL IN
OVERALL WIDTH5.000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONMODEL NO. 12038
SUBSTITUTES & CROSS-REFERENCES 2
9113336Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7907300Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1203B?
1203B is a ISOLATOR,RADIO FREQUENCY REFLECT.
What parts can replace 1203B?
There are 2 known substitutes for 1203B: 9113336, 7907300. Substitute compatibility should be verified for your specific system.
What is the NSN for 1203B?
1203B is cataloged in the U.S. Government catalog under NSN 6130-00-777-6438. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.