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NO.31 — ELBOW,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

NO.31: ELBOW,PIPE.

The ELBOW,PIPE is a the manufacturer industrial component. Key specifications include ledge: NOT INCLUDED, material: STEEL, flow_angle: 90.0 DEGREES, leg_length: 1.781 INCHES NOMINAL ALL ENDS IN, construction: NONCOLLAPSIBLE, overall_depth: 27.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-037-9292, 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
NO.31
NSN: 4730-01-037-9292
NIINs: 010379292, 011817664
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 00403 — HOLLAENDER MANUFACTURING CO (USA)
SPECIFICATIONS
ledgeNOT INCLUDED
materialSTEEL
flow_angle90.0 DEGREES
leg_length1.781 INCHES NOMINAL ALL ENDS IN
constructionNONCOLLAPSIBLE
overall_depth27.750 INCHES NOMINAL IN
overall_width30.000 INCHES NOMINAL IN
overall_height59.000 INCHES NOMINAL IN
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET (PIPE) ALL ENDS
special_featuresSTATIC DISSIPATIVE PAINT FINISH; PROTECTS ELECTROSTATIC DISCHARGE SENSITIVE (ESDS) ITEMS; SURFACE RESISTIVITY - 100 KILO-OHMS/SQUARE TO 1 GIGA-OHMS/SQUARE
nominal_pipe_size_accommodated1.000 INCHES ALL ENDS IN
NSN4730-01-037-9292
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: NO.31 · 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: 2 SETSCREW
•
FLOW ANGLE: 90.0 DEGREES
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.000 INCHES ALL ENDS IN
•
CONNECTION STYLE: SOCKET (PIPE) ALL ENDS
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
•
LEG LENGTH: 1.781 INCHES NOMINAL ALL ENDS IN
•
MATERIAL: ALUMINUM OVERALL
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY2 SETSCREW
FLOW ANGLE90.0 DEGREES
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES ALL ENDS IN
CONNECTION STYLESOCKET (PIPE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
LEG LENGTH1.781 INCHES NOMINAL ALL ENDS IN
MATERIALALUMINUM OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
905432Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NO.31?
NO.31 is a ELBOW,PIPE.
What parts can replace NO.31?
There are 2 known substitutes for NO.31: 905432, 3-1. Substitute compatibility should be verified for your specific system.
What is the NSN for NO.31?
NO.31 is cataloged in the U.S. Government catalog under NSN 4730-01-037-9292. This indicates validated use in U.S. government and defense supply chains.
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