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120-01687 — PIPE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

120-01687: PIPE ASSEMBLY,METAL.

The PIPE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, design_form: PREBENT, construction: STRAIGHT SEAMED OR SEAMLESS, wall_thickness: 0.065 INCHES NOMINAL IN, connection_type: FLANGE, ROUND W/O HOLES AND THREADED EXTERNAL PIPE, flange_face_design: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-351-0159, 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
120-01687
NSN: 4710-01-351-0159
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 09647 — AQUA-CHEM, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
design_formPREBENT
constructionSTRAIGHT SEAMED OR SEAMLESS
wall_thickness0.065 INCHES NOMINAL IN
connection_typeFLANGE, ROUND W/O HOLES AND THREADED EXTERNAL PIPE
special_featuresEND FITTING P/N 13229E0677-7,TUBE HAS 4 ELBOWS,4 FERRULES,1 TEE,1 REDUCER 2 NPS,1 REDUCER 1 1/2 NPS,1 ADAPTER,1 FERRULE P/N 13229E0677-9 ATTACHED
flange_face_designPLAIN
end_connection_quantity1
end_item_identificationWATER PURIFICATION EQUIPMENT,NSN 4610-01-219-8707
nominal_pipe_size_designation1.500 INCHES IN
material_document_and_classificationASTM-A312,GRADE T+316L ASSN STD SINGLE MATERIAL RESPONSE
NSN4710-01-351-0159
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 120-01687 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
NOMINAL PIPE SIZE DESIGNATION: 1.500 INCHES IN
•
FLANGE FACE DESIGN: PLAIN
•
DESIGN FORM: PREBENT
•
CONNECTION TYPE: FLANGE, ROUND W/O HOLES AND THREADED EXTERNAL PIPE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A312,GRADE T+316L ASSN STD SINGLE MATERIAL RESPONSE
•
END CONNECTION QUANTITY: 1
•
WALL THICKNESS: 0.065 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE DESIGNATION1.500 INCHES IN
FLANGE FACE DESIGNPLAIN
DESIGN FORMPREBENT
CONNECTION TYPEFLANGE, ROUND W/O HOLES AND THREADED EXTERNAL PIPE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A312,GRADE T+316L ASSN STD SINGLE MATERIAL RESPONSE
END CONNECTION QUANTITY1
WALL THICKNESS0.065 INCHES NOMINAL IN
SPECIAL FEATURESEND FITTING P/N 13229E0677-7,TUBE HAS 4 ELBOWS,4 FERRULES,1 TEE,1 REDUCER 2 NPS,1 REDUCER 1 1/2 NPS,1 ADAPTER,1 FERRULE P/N 13229E0677-9 ATTACHED
END ITEM IDENTIFICATIONWATER PURIFICATION EQUIPMENT,NSN 4610-01-219-8707
MATERIALSTEEL CORROSION RESISTING
OTHER ITEMS IN FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080 4710-00-001-0081 4710-00-001-0082 4710-00-001-1229 4710-00-001-1676 4710-00-001-1686 4710-00-001-1688 4710-00-001-1691
SUBSTITUTES & CROSS-REFERENCES 1
120-01687-000Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 120-01687?
120-01687 is a PIPE ASSEMBLY,METAL.
What parts can replace 120-01687?
There is 1 known substitute for 120-01687: 120-01687-000. Substitute compatibility should be verified for your specific system.
What is the NSN for 120-01687?
120-01687 is cataloged in the U.S. Government catalog under NSN 4710-01-351-0159. 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.