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11051 — OSCILLATOR,CRYSTAL CONTROLLED

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

11051: OSCILLATOR,CRYSTAL CONTROLLED.

The OSCILLATOR,CRYSTAL CONTROLLED is a the manufacturer industrial component. Key specifications include length: 2.750 INCHES NOMINAL IN, diameter: 1.000 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 1.7710 INCHES NOMINAL IN, storage_type: GENERAL PURPOSE WAREHOUSE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-249-2033, 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
11051
NSN: 4730-00-249-2033
NIINs: 002492033, 002821391, 003064272, 003386483, 004870131, 007522703, 007748295, 009155467, 010244479, 012503535, 012994057, 013543481, 014958223, 015173657, 015289535, 016823789
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 54578 — GRINNELL CORP SUB OF TYCO INTL US INC (USA)
SPECIFICATIONS
length2.750 INCHES NOMINAL IN
diameter1.000 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE ALL CORNERS
flange_width1.7710 INCHES NOMINAL IN
storage_typeGENERAL PURPOSE WAREHOUSE
lens_quantity1
overall_width2.500 INCHES NOMINAL IN
physical_formLIQUID
inclosure_typeHERMETICALLY SEALED
overall_height1.250 INCHES NOMINAL IN
overall_length6.7500 INCHES NOMINAL IN
NSN4730-00-249-2033
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 11051 · 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
SUBSTITUTES & CROSS-REFERENCES 6
B16.3Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
WWP521Reference document
Same NSN cross-reference
Reference document — Secondary reference
ASME B16.3Reference document
Same NSN cross-reference
Reference document — Secondary reference
115237Reference document
Same NSN cross-reference
Reference document — Secondary reference
0115237Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
BM11378-107Reference document
Same NSN cross-reference
Reference document — Secondary 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 11051?
11051 is a OSCILLATOR,CRYSTAL CONTROLLED.
What parts can replace 11051?
There are 6 known substitutes for 11051: B16.3, WWP521, ASME B16.3 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11051?
11051 is cataloged in the U.S. Government catalog under NSN 4730-00-249-2033. This indicates validated use in U.S. government and defense supply chains.
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