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16FL-S — ADAPTER,STRAIGHT,PIPE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

16FL-S: ADAPTER,STRAIGHT,PIPE TO BOSS.

The ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL BODY, special_features: SEAL-LOK O-RING FACE SEAL, MALE PIPE, END 1, 1 INCH IN, media_for_which_designed: FLUID SINGLE RESPONSE, thread_series_designator: NPTF FIRST END BULKHEAD, part_name_assigned_by_controlling_agency: ADAPTER, STRAIGHT, PIPE TO BOSS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-663-5290, 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
16FL-S
NSN: 4730-01-663-5290
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 50421 — PARKER HANNIFIN CORP (USA)
SPECIFICATIONS
materialSTEEL BODY
special_featuresSEAL-LOK O-RING FACE SEAL, MALE PIPE, END 1, 1 INCH IN
media_for_which_designedFLUID SINGLE RESPONSE
thread_series_designatorNPTF FIRST END BULKHEAD
part_name_assigned_by_controlling_agencyADAPTER, STRAIGHT, PIPE TO BOSS
NSN4730-01-663-5290
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 16FL-S · 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
•
MEDIA FOR WHICH DESIGNED: FLUID SINGLE RESPONSE
•
MATERIAL: STEEL BODY
•
THREAD SERIES DESIGNATOR: NPTF FIRST END BULKHEAD
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSEAL-LOK O-RING FACE SEAL, MALE PIPE, END 1, 1 INCH IN
MEDIA FOR WHICH DESIGNEDFLUID SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPTER, STRAIGHT, PIPE TO BOSS
MATERIALSTEEL BODY
THREAD SERIES DESIGNATORNPTF FIRST END BULKHEAD
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 1
268L67347-M00Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 16FL-S?
16FL-S is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What parts can replace 16FL-S?
There is 1 known substitute for 16FL-S: 268L67347-M00. Substitute compatibility should be verified for your specific system.
What is the NSN for 16FL-S?
16FL-S is cataloged in the U.S. Government catalog under NSN 4730-01-663-5290. 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.