PartsTable
Technical Data Sheet
Download PDF

1452521-1 — OSCILLATOR,CRYSTAL CONTROLLED

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1452521-1: OSCILLATOR,CRYSTAL CONTROLLED.

The OSCILLATOR,CRYSTAL CONTROLLED is a the manufacturer industrial component. Key specifications include overall_width: 0.510 INCHES MAXIMUM IN, inclosure_type: ENCASED, overall_height: 0.120 INCHES MAXIMUM IN, overall_length: 0.985 INCHES NOMINAL IN, connection_type: PIN LEFT SIDE, special_features: SUPPLY CURRENT: 50MA MAX; OUTPUT VOLTAGE: FOR LOW '0' TTL 0.5V MAX, FOR HIGH '1' TTL 2.5V MIN. V.

This part is cataloged in the U.S. Government catalog under NSN 4730-00-008-6278, 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
1452521-1
NSN: 4730-00-008-6278
NIINs: 000086278, 014985183
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0JRC1 — NORTHROP GRUMMAN TECHNICAL SERVICES, INC. DBA DEFENSE SYSTEMS SECTOR (USA)
SPECIFICATIONS
overall_width0.510 INCHES MAXIMUM IN
inclosure_typeENCASED
overall_height0.120 INCHES MAXIMUM IN
overall_length0.985 INCHES NOMINAL IN
connection_typePIN LEFT SIDE
special_featuresSUPPLY CURRENT: 50MA MAX; OUTPUT VOLTAGE: FOR LOW '0' TTL 0.5V MAX, FOR HIGH '1' TTL 2.5V MIN. V
basic_shape_styleRECTANGULAR OR SQUARE
installation_designMODULE
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
frequency_per_channel32.0 MEGAHERTZ NOMINAL OUTPUT CHANNEL
end_item_identificationNEXT ASSY 4240210 USED ON ALQ-99
average_life_measurementNOT RATED
NSN4730-00-008-6278
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1452521-1 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY,1.905 IN. OD OF FIRST END,OPPOSITE END WITH FLANGE,FOUR MTG HOLES IN FLANGE,0.281 IN. DIA,HOLES,ON 2.000 IN. BY 2.000 IN. MTG CENTERS IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY,1.905 IN. OD OF FIRST END,OPPOSITE END WITH FLANGE,FOUR MTG HOLES IN FLANGE,0.281 IN. DIA,HOLES,ON 2.000 IN. BY 2.000 IN. MTG CENTERS IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 1452521-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1452521-1?
1452521-1 is a OSCILLATOR,CRYSTAL CONTROLLED.
What is the NSN for 1452521-1?
1452521-1 is cataloged in the U.S. Government catalog under NSN 4730-00-008-6278. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1452521-1

✓ 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.