PartsTable
Technical Data Sheet
Download PDF

2621-166-03ASSY106 — ELBOW,FLANGE TO PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2621-166-03ASSY106: ELBOW,FLANGE TO PIPE.

The ELBOW,FLANGE TO PIPE is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, flow_angle: 90.0 DEGREES, unable_to_decode: UNABLE TO DECODE, nominal_thickness: 1.590 INCHES SECOND END IN, flange_face_design: RAISED STRAIGHT SECOND END, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-132-0753, 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
2621-166-03ASSY106
NSN: 4730-01-132-0753
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 29030 — GUILL TOOL & ENGINEERING CO INC DIV GUILL DEFENSE (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
flow_angle90.0 DEGREES
unable_to_decodeUNABLE TO DECODE
nominal_thickness1.590 INCHES SECOND END IN
flange_face_designRAISED STRAIGHT SECOND END
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
bolt_hole_nominal_diameter0.468 INCHES SECOND END IN
raised_face_nominal_height0.063 INCHES SECOND END IN
furnished_items_and_quantity1 PREFORMED PACKING
raised_face_nominal_diameter1.186 INCHES SECOND END IN
material_document_and_classificationQQ-A-225/8,T6 AND Z FED SPEC SINGLE MATERIAL RESPONSE SLEEVE
center_to_center_nominal_distance_between_bolt_holes_along_width1.500 INCHES SECOND END IN
NSN4730-01-132-0753
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2621-166-03ASSY106 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 PREFORMED PACKING
•
FLOW ANGLE: 90.0 DEGREES
•
FLANGE FACE DESIGN: RAISED STRAIGHT SECOND END
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
BOLT HOLE NOMINAL DIAMETER: 0.468 INCHES SECOND END IN
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 PREFORMED PACKING
FLOW ANGLE90.0 DEGREES
FLANGE FACE DESIGNRAISED STRAIGHT SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8,T6 AND Z FED SPEC SINGLE MATERIAL RESPONSE SLEEVE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL304,COND A FED SPEC SINGLE MATERIAL RESPONSE ELBOW
BOLT HOLE NOMINAL DIAMETER0.468 INCHES SECOND END IN
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.500 INCHES SECOND END IN
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.500 INCHES SECOND END IN
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
709-4684854 ITEM 4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
87832-0314 ITEMReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 2621-166-03ASSY106?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 2621-166-03ASSY106?
2621-166-03ASSY106 is a ELBOW,FLANGE TO PIPE.
What parts can replace 2621-166-03ASSY106?
There are 2 known substitutes for 2621-166-03ASSY106: 709-4684854 ITEM 4, 87832-0314 ITEM. Substitute compatibility should be verified for your specific system.
What is the NSN for 2621-166-03ASSY106?
2621-166-03ASSY106 is cataloged in the U.S. Government catalog under NSN 4730-01-132-0753. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 2621-166-03ASSY106

✓ 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.