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31551AS717 — BUSHING,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

31551AS717: BUSHING,PIPE.

The BUSHING,PIPE is a the manufacturer industrial component. Key specifications include material: IRON CAST UNS F22400 OR IRON CAST UNS F22200, style_designator: INSIDE HEXAGON OR OCTAGON, surface_treatment: OXIDE, external_thread_size: 2-11-1/2, internal_thread_size: 3/4-14, external_thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-196-0851, 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
31551AS717
NSN: 4730-00-196-0851
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 63000 — ARCHIVE CORP (USA)
SPECIFICATIONS
materialIRON CAST UNS F22400 OR IRON CAST UNS F22200
style_designatorINSIDE HEXAGON OR OCTAGON
surface_treatmentOXIDE
external_thread_size2-11-1/2
internal_thread_size3/4-14
external_thread_directionRIGHT-HAND
internal_thread_directionRIGHT-HAND
nondefinitive_spec/std_data2 TYPE AND A STYLE
working_pressure_and_service_type150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL GAS AND 125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL STEAM LBS
material_document_and_classificationQQ-I-666, GRADE 1 FED SPEC 1ST MATERIAL RESPONSE AND QQ-I-666, GRADE 2 FED SPEC 2ND MATERIAL RESPONSE
external_screw_thread_series_designatorNPT
internal_screw_thread_series_designatorNPT
NSN4730-00-196-0851
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 31551AS717 · 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
•
INTERNAL SCREW THREAD SERIES DESIGNATOR: NPT
•
INTERNAL THREAD DIRECTION: RIGHT-HAND
•
STYLE DESIGNATOR: INSIDE HEXAGON OR OCTAGON
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-I-666, GRADE 1 FED SPEC 1ST MATERIAL RESPONSE AND QQ-I-666, GRADE 2 FED SPEC 2ND MATERIAL RESPONSE
•
EXTERNAL SCREW THREAD SERIES DESIGNATOR: NPT
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND A STYLE
•
EXTERNAL THREAD SIZE: 2-11-1/2
•
SURFACE TREATMENT: OXIDE
TECHNICAL CHARACTERISTICS
INTERNAL SCREW THREAD SERIES DESIGNATORNPT
INTERNAL THREAD DIRECTIONRIGHT-HAND
STYLE DESIGNATORINSIDE HEXAGON OR OCTAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-I-666, GRADE 1 FED SPEC 1ST MATERIAL RESPONSE AND QQ-I-666, GRADE 2 FED SPEC 2ND MATERIAL RESPONSE
EXTERNAL SCREW THREAD SERIES DESIGNATORNPT
NONDEFINITIVE SPEC/STD DATA2 TYPE AND A STYLE
EXTERNAL THREAD SIZE2-11-1/2
SURFACE TREATMENTOXIDE
INTERNAL THREAD SIZE3/4-14
MATERIALIRON CAST UNS F22400 OR IRON CAST UNS F22200
SUBSTITUTES & CROSS-REFERENCES 9
1551AS717-252 2X3/4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1551AS717-252Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
31551AS717-252Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
WW-P-471BEQBCJESame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
104-0417Reference document
Same NSN cross-reference
Reference document — Secondary reference
1551AS717Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 31551AS717?
31551AS717 is a BUSHING,PIPE.
What parts can replace 31551AS717?
There are 9 known substitutes for 31551AS717: 1551AS717-252 2X3/4, 1551AS717-252, 31551AS717-252 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31551AS717?
31551AS717 is cataloged in the U.S. Government catalog under NSN 4730-00-196-0851. This indicates validated use in U.S. government and defense supply chains.
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