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Technical Data Sheet

50/51000 — COMPRESSOR UNIT,REFRIGERATION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

50/51000: COMPRESSOR UNIT,REFRIGERATION.

The COMPRESSOR UNIT,REFRIGERATION is a the manufacturer industrial component. Key specifications include end_item_identification: TURBOCHARGER MODEL 320. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-196-1485, 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
50/51000
NSN: 4730-00-196-1485
NIINs: 001961485, 014454960
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 61796 — CEMEN TECH, INC. (USA)
SPECIFICATIONS
end_item_identificationTURBOCHARGER MODEL 320
NSN4730-00-196-1485
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 50/51000 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A120(GALVINIZED) ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
NOMINAL OVERALL LENGTH: 2.000 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS
•
STYLE DESIGNATOR: LONG
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A120 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A106 ASSN STD 2ND MATERIAL RESPONSE OVERALL
•
LEG LENGTH: 0.375 INCHES MINIMUM ALL ENDS IN
•
NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A120(GALVINIZED) ASSN STD SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
NOMINAL OVERALL LENGTH2.000 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
STYLE DESIGNATORLONG
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A120 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A106 ASSN STD 2ND MATERIAL RESPONSE OVERALL
LEG LENGTH0.375 INCHES MINIMUM ALL ENDS IN
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS IN
SPECIFICATION/STANDARD DATA81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51953 GOVERNMENT STANDARD
SPECIAL FEATURESGRUMMAN AEROSPACE A-10 AIRCRAFT
SUBSTITUTES & CROSS-REFERENCES 9
NIPPLEPIPE1-4-18Reference document
Same NSN cross-reference
Reference document — Secondary reference
4049-04008Reference document
Same NSN cross-reference
Reference document — Secondary reference
C0ML 1/4 NPT X 2 LGReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
51-08-07Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
WWN351Reference document
Same NSN cross-reference
Reference document — Secondary reference
13207E6701FN6Reference 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 50/51000?
50/51000 is a COMPRESSOR UNIT,REFRIGERATION.
What parts can replace 50/51000?
There are 9 known substitutes for 50/51000: NIPPLEPIPE1-4-18, 4049-04008, C0ML 1/4 NPT X 2 LG and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 50/51000?
50/51000 is cataloged in the U.S. Government catalog under NSN 4730-00-196-1485. This indicates validated use in U.S. government and defense supply chains.
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