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11629779 — RESTRICTOR UNIT,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

11629779: RESTRICTOR UNIT,FLUID FLOW.

The RESTRICTOR UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include material: STEEL SCREENING, valve_size: 0.150 INCHES IN, design_type: STRAIGHT, overall_length: 0.560 INCHES NOMINAL IN, special_features: RESTRICTOR UNIT,FLUID FLOW IS USED AS A INSERT,HYDRAULIC ORFICE.THE ENDITEM NSN:2350-01-179-1027 FIGHTING VEHICLE INF, strainer_type_and_quantity: 1 SCREEN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-140-4262, 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
11629779
NSN: 4730-01-140-4262
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL SCREENING
valve_size0.150 INCHES IN
design_typeSTRAIGHT
overall_length0.560 INCHES NOMINAL IN
special_featuresRESTRICTOR UNIT,FLUID FLOW IS USED AS A INSERT,HYDRAULIC ORFICE.THE ENDITEM NSN:2350-01-179-1027 FIGHTING VEHICLE INF
strainer_type_and_quantity1 SCREEN
material_document_and_classificationQQ-S-763, CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
NSN4730-01-140-4262
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 11629779 · 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
•
STRAINER TYPE AND QUANTITY: 1 SCREEN
•
DESIGN TYPE: STRAIGHT
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763, CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
•
VALVE SIZE: 0.150 INCHES IN
•
MATERIAL: STEEL COMP 303 BODY
TECHNICAL CHARACTERISTICS
STRAINER TYPE AND QUANTITY1 SCREEN
DESIGN TYPESTRAIGHT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 303 FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
OVERALL LENGTH0.560 INCHES NOMINAL IN
VALVE SIZE0.150 INCHES IN
SPECIAL FEATURESRESTRICTOR UNIT,FLUID FLOW IS USED AS A INSERT,HYDRAULIC ORFICE.THE ENDITEM NSN:2350-01-179-1027 FIGHTING VEHICLE INF
MATERIALSTEEL COMP 303 BODY
MATERIALSTEEL SCREENING
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
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 11629779?
11629779 is a RESTRICTOR UNIT,FLUID FLOW.
What is the NSN for 11629779?
11629779 is cataloged in the U.S. Government catalog under NSN 4730-01-140-4262. 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.