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21603 — CONNECTOR,PLUG,ELECTRICAL

✓ Government record, cited
Clementoni · HOSE FITTING
PRODUCT OVERVIEW

21603: CONNECTOR,PLUG,ELECTRICAL.

Features: - Space-saving 1U design - 15" TFT LCD monitor supporting resolutions of up to 1024 x 768 - PS/2 and USB compatible - UK keyboard, numeric keypad and touchpad - Can be used in conjunction with our modular 8 Port U8C KVM Switch or 16 Port U16C KVM Switch to control multiple servers - Includes a 3-in-1 KVM cable for connecting to a server or KVM switch - TFT display can be viewed while the keyboard remains hidden This part is cataloged in the U.S. Government catalog under NSN 4730-00-201-9588, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
21603
NSN: 4730-00-201-9588
NIINs: 002019588, 003234395, 006799493, 008084880, 011998423, 013180842, 013519179
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 17610 — ROCKWELL COLLINS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING W/STRAIN RELIEF
body_width0.979 INCHES MAXIMUM IN
shell_typeSOLID
body_height1.402 INCHES MAXIMUM IN
body_length1.781 INCHES MAXIMUM IN
thread_class3B ALL ENDS
overall_width11.000 INCHES NOMINAL IN
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
inclosure_typeFULLY INCLOSED
overall_length1.156 INCHES MAXIMUM IN
shell_materialALUMINUM ALLOY
NSN4730-00-201-9588
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 21603 · Clementoni ⚠ 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
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: GASKET SEAL (BOSS) ALL ENDS
•
NOMINAL OVERALL LENGTH: 1.650 INCHES IN
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CONNECTION TYPE: THREADED INTERNAL BOSS ALL ENDS
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STYLE DESIGNATOR: RIGID, SHORT CENTER WRENCHING FACILITY
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8,T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEGASKET SEAL (BOSS) ALL ENDS
NOMINAL OVERALL LENGTH1.650 INCHES IN
CONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
STYLE DESIGNATORRIGID, SHORT CENTER WRENCHING FACILITY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS IN
SPECIAL FEATURESLOCKWIRE HOLE 0.620 IN. FROM SECOND END,0.057 IN. DIA,BULKHEAD,UNEF THD SERIES,0.625 IN. THD SIZE FIRST END IN
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 3
21603-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
21603-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
A51K9035-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
Manufacturer release date (catalog record)2018-12-01
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21603?
21603 is a CONNECTOR,PLUG,ELECTRICAL manufactured by Clementoni.
What parts can replace 21603?
There are 3 known substitutes for 21603: 21603-2, 21603-1, A51K9035-5. Substitute compatibility should be verified for your specific system.
What is the NSN for 21603?
21603 is cataloged in the U.S. Government catalog under NSN 4730-00-201-9588. This indicates validated use in U.S. government and defense supply chains.
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