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16100388 — FLANGE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

16100388: FLANGE,PIPE.

The FLANGE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, thickness: 0.500 INCHES NOMINAL IN, flange_width: 1.280 INCHES NOMINAL IN, socket_depth: 0.375 INCHES NOMINAL IN, flange_length: 1.280 INCHES NOMINAL IN, recess_diameter: 0.690 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-179-2967, 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
16100388
NSN: 4730-01-179-2967
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
thickness0.500 INCHES NOMINAL IN
flange_width1.280 INCHES NOMINAL IN
socket_depth0.375 INCHES NOMINAL IN
flange_length1.280 INCHES NOMINAL IN
recess_diameter0.690 INCHES NOMINAL IN
style_designatorTRIANGULAR, ONE BOLT HOLE CIRCLE
flange_end_radius0.343 INCHES NOMINAL IN
bolt_hole_diameter0.406 INCHES NOMINAL IN
bolt_hole_quantity3
bolt_circle_diameter1.875 INCHES NOMINAL IN
flange_section_stylePLAIN FACE, SOCKET NECK
NSN4730-01-179-2967
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 16100388 · 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
•
FLANGE END RADIUS: 0.343 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: SERRATED
•
SOCKET DEPTH: 0.375 INCHES NOMINAL IN
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.437 INCHES NOMINAL IN
•
FLANGE SECTION STYLE: PLAIN FACE, SOCKET NECK
•
STYLE DESIGNATOR: TRIANGULAR, ONE BOLT HOLE CIRCLE
•
BOLT HOLE DIAMETER: 0.406 INCHES NOMINAL IN
•
FLANGE LENGTH: 1.280 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE END RADIUS0.343 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONSERRATED
SOCKET DEPTH0.375 INCHES NOMINAL IN
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.437 INCHES NOMINAL IN
FLANGE SECTION STYLEPLAIN FACE, SOCKET NECK
STYLE DESIGNATORTRIANGULAR, ONE BOLT HOLE CIRCLE
BOLT HOLE DIAMETER0.406 INCHES NOMINAL IN
FLANGE LENGTH1.280 INCHES NOMINAL IN
RECESS DIAMETER0.690 INCHES NOMINAL IN
BOLT HOLE QUANTITY3
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 2
ADH2272E1Reference document
Same NSN cross-reference
Reference document — Secondary reference
ADH2272EReference document
Same NSN cross-reference
Reference document — Secondary reference
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 16100388?
16100388 is a FLANGE,PIPE.
What parts can replace 16100388?
There are 2 known substitutes for 16100388: ADH2272E1, ADH2272E. Substitute compatibility should be verified for your specific system.
What is the NSN for 16100388?
16100388 is cataloged in the U.S. Government catalog under NSN 4730-01-179-2967. 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.