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1551AS292 — COMPRESSOR UNIT,REFRIGERATION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1551AS292: COMPRESSOR UNIT,REFRIGERATION.

The COMPRESSOR UNIT,REFRIGERATION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, special_features: CLEALINESS SHALL BE IN ACCORDANCE WITH MIL-C-52211 FOR OXYGEN SERVICE, style_designator: LONG, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-193-2686, 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
1551AS292
NSN: 4730-00-193-2686
NIINs: 001932686, 001961485, 001961510, 008167344, 012999474, 012999475, 012999477, 012999479, 013004108, 013004109, 013009027, 013009028, 013014259, 013014260, 013031236, 013114238, 013835536
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
special_featuresCLEALINESS SHALL BE IN ACCORDANCE WITH MIL-C-52211 FOR OXYGEN SERVICE
style_designatorLONG
surface_treatmentZINC OVERALL
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size2.000 INCHES ALL ENDS IN
nominal_overall_length9.000 INCHES IN
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
thread_series_designatorNPT ALL ENDS
material_document_and_classificationASTM A733 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-193-2686
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1551AS292 · 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
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
NOMINAL OVERALL LENGTH: 7.000 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE ALL ENDS
•
STYLE DESIGNATOR: LONG
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 2.000 INCHES ALL ENDS IN
•
SPECIFICATION/STANDARD DATA: 81346-ASTM-A733 GOVERNMENT SPECIFICATION AND 96906-MS51953 GOVERNMENT STANDARD
•
SURFACE TREATMENT: ZINC OVERALL
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
NOMINAL OVERALL LENGTH7.000 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
STYLE DESIGNATORLONG
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE2.000 INCHES ALL ENDS IN
SPECIFICATION/STANDARD DATA81346-ASTM-A733 GOVERNMENT SPECIFICATION AND 96906-MS51953 GOVERNMENT STANDARD
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORNPT ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 5
2X7IN.Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1551AS292-2022Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
WW-N-351Reference document
Same NSN cross-reference
Reference document — Secondary reference
ASTM-A733Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS51953-202Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1551AS292?
1551AS292 is a COMPRESSOR UNIT,REFRIGERATION.
What parts can replace 1551AS292?
There are 5 known substitutes for 1551AS292: 2X7IN., 1551AS292-2022, WW-N-351 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1551AS292?
1551AS292 is cataloged in the U.S. Government catalog under NSN 4730-00-193-2686. 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.