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21D30-22-12 — SERVICE BOX,VALVE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

21D30-22-12: SERVICE BOX,VALVE.

The SERVICE BOX,VALVE is a the manufacturer industrial component. Key specifications include box_type: SLIP, base_style: SCREW SIDE ACCESS, overall_length: 3.450 INCHES NOMINAL IN, shaft_diameter: 22.0 MILLIMETERS NOMINAL MM, extension_section: NOT INCLUDED, end_item_identification: STEERING SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-476-3115, 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
21D30-22-12
NSN: 4730-01-476-3115
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
box_typeSLIP
base_styleSCREW SIDE ACCESS
overall_length3.450 INCHES NOMINAL IN
shaft_diameter22.0 MILLIMETERS NOMINAL MM
section_quantity1
extension_sectionNOT INCLUDED
end_item_identificationSTEERING SYSTEM
upper_section_head_shapeROUND
additional_base_for_lower_sectionNOT INCLUDED
upper_section_head_thread_provisionUNTHREADED
part_name_assigned_by_controlling_agencyMALE STANDPIPE METRIC L - RIGID STRAIGHT
NSN4730-01-476-3115
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 21D30-22-12 · 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
•
UPPER SECTION HEAD THREAD PROVISION: UNTHREADED
•
ADDITIONAL BASE FOR LOWER SECTION: NOT INCLUDED
•
SECTION QUANTITY: 1
•
SHAFT DIAMETER: 22.0 MILLIMETERS NOMINAL MM
•
ROD: NOT INCLUDED
•
BASE STYLE: SCREW SIDE ACCESS
•
BOX TYPE: SLIP
TECHNICAL CHARACTERISTICS
UPPER SECTION HEAD THREAD PROVISIONUNTHREADED
ADDITIONAL BASE FOR LOWER SECTIONNOT INCLUDED
SECTION QUANTITY1
SHAFT DIAMETER22.0 MILLIMETERS NOMINAL MM
RODNOT INCLUDED
BASE STYLESCREW SIDE ACCESS
OVERALL LENGTH3.450 INCHES NOMINAL IN
BOX TYPESLIP
UPPER SECTION HEAD SHAPEROUND
EXTENSION SECTIONNOT INCLUDED
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21D30-22-12?
21D30-22-12 is a SERVICE BOX,VALVE.
What is the NSN for 21D30-22-12?
21D30-22-12 is cataloged in the U.S. Government catalog under NSN 4730-01-476-3115. This indicates validated use in U.S. government and defense supply chains.
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