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SS-400-61 — NIPPLE,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SS-400-61: NIPPLE,TUBE.

The NIPPLE,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, connection_type: THREADED EXTERNAL TUBE ALL ENDS, connection_style: FLARELESS (TUBE) ALL ENDS, special_features: 1ST HEX NUT: 5/16 IN.; 2ND HEX NUT: 9/16 IN. IN, nominal_overall_length: 1.350 INCHES IN, nominal_outside_diameter_tube_accommodated: 0.025 INCHES SECOND END IN.

This part is cataloged in the U.S. Government catalog under NSN 4730-00-061-6932, 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
SS-400-61
NSN: 4730-00-061-6932
NIINs: 000616932, 010155878, 011121290
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_styleFLARELESS (TUBE) ALL ENDS
special_features1ST HEX NUT: 5/16 IN.; 2ND HEX NUT: 9/16 IN. IN
nominal_overall_length1.350 INCHES IN
nominal_outside_diameter_tube_accommodated0.025 INCHES SECOND END IN
NSN4730-00-061-6932
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SS-400-61 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 LOCKNUT AND 2 TUBE COUPLING NUT W/SLEEVE
•
CONNECTION STYLE: FLARELESS (TUBE) ALL ENDS
•
NOMINAL OVERALL LENGTH: 1.690 INCHES IN
•
STYLE DESIGNATOR: FLARELESS W/ OFFSET WRENCHING FACILITY
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES ALL ENDS IN
•
NOMINAL THREAD SIZE: 0.438 INCHES FIRST END BULKHEAD IN
•
SEAT ANGLE: 20.0 DEGREES ALL ENDS
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 LOCKNUT AND 2 TUBE COUPLING NUT W/SLEEVE
CONNECTION STYLEFLARELESS (TUBE) ALL ENDS
NOMINAL OVERALL LENGTH1.690 INCHES IN
STYLE DESIGNATORFLARELESS W/ OFFSET WRENCHING FACILITY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS IN
NOMINAL THREAD SIZE0.438 INCHES FIRST END BULKHEAD IN
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS IN
SEAT ANGLE20.0 DEGREES ALL ENDS
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A FIRST END BULKHEAD A
SUBSTITUTES & CROSS-REFERENCES 8
CV0166-007Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
I4-4BU-SSReference document
Same NSN cross-reference
Reference document — Secondary reference
782FSS1-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
5335988Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
SS-40-61Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
4BU316Reference 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 SS-400-61?
SS-400-61 is a NIPPLE,TUBE.
What parts can replace SS-400-61?
There are 8 known substitutes for SS-400-61: CV0166-007, I4-4BU-SS, 782FSS1-4 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SS-400-61?
SS-400-61 is cataloged in the U.S. Government catalog under NSN 4730-00-061-6932. This indicates validated use in U.S. government and defense supply chains.
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