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SPF41 — NIPPLE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SPF41: NIPPLE,PIPE.

The NIPPLE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, leg_length: 1.172 INCHES MINIMUM ALL ENDS IN, connection_style: PLAIN (PIPE) ALL ENDS, style_designator: LONG, surface_treatment: OXIDE OR ZINC OVERALL, operating_pressure: 850.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-050-1159, 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
SPF41
NSN: 4730-00-050-1159
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 77342 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
leg_length1.172 INCHES MINIMUM ALL ENDS IN
connection_stylePLAIN (PIPE) ALL ENDS
style_designatorLONG
surface_treatmentOXIDE OR ZINC OVERALL
operating_pressure850.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
nominal_thread_size1.000 INCHES ALL ENDS IN
maximum_operating_temp250.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length3.500 INCHES IN
media_for_which_designedSTEAM SECOND RESPONSE
thread_series_designatorNPT ALL ENDS
nondefinitive_spec/std_data3 TYPE
NSN4730-00-050-1159
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SPF41 · 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 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
NOMINAL OVERALL LENGTH: 3.500 INCHES IN
•
STYLE DESIGNATOR: LONG
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OPERATING PRESSURE: 650.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
•
LEG LENGTH: 1.172 INCHES MINIMUM ALL ENDS IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A120 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
NOMINAL OVERALL LENGTH3.500 INCHES IN
STYLE DESIGNATORLONG
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OPERATING PRESSURE650.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
OPERATING PRESSURE850.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
LEG LENGTH1.172 INCHES MINIMUM ALL ENDS IN
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS IN
SPECIFICATION/STANDARD DATA81348-WW-N-351C GOVERNMENT SPECIFICATION AND 96906-MS51873 GOVERNMENT STANDARD
SUBSTITUTES & CROSS-REFERENCES 4
MS51873-127BReference document
Same NSN cross-reference
Reference document — Secondary reference
1X3-1-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ASTM-A733Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
NIPPLEReference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
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 SPF41?
SPF41 is a NIPPLE,PIPE.
What parts can replace SPF41?
There are 4 known substitutes for SPF41: MS51873-127B, 1X3-1-2, ASTM-A733 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SPF41?
SPF41 is cataloged in the U.S. Government catalog under NSN 4730-00-050-1159. This indicates validated use in U.S. government and defense supply chains.
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