PartsTable
Technical Data Sheet
Download PDF

321029R91 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

321029R91: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include length: 5.000 INCHES NOMINAL IN, material: STEEL, special_features: W/THREADED CONNECTOR AT BOTTOM,1-1/4-11-1/2 NPT THD,0.750 IN. THD LG,1.000 IN.

CONNECTOR ID IN, style_designator: CYLINDRICAL, filtering_media_design: MESH, element_outside_diameter: 2.625 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 4730-00-848-1889, 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
321029R91
NSN: 4730-00-848-1889
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
length5.000 INCHES NOMINAL IN
materialSTEEL
special_featuresW/THREADED CONNECTOR AT BOTTOM,1-1/4-11-1/2 NPT THD,0.750 IN. THD LG,1.000 IN. CONNECTOR ID IN
style_designatorCYLINDRICAL
filtering_media_designMESH
element_outside_diameter2.625 INCHES NOMINAL IN
NSN4730-00-848-1889
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 321029R91 · 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
•
FILTERING MEDIA DESIGN: MESH
•
LENGTH: 5.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
ELEMENT OUTSIDE DIAMETER: 2.625 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNMESH
LENGTH5.000 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
ELEMENT OUTSIDE DIAMETER2.625 INCHES NOMINAL IN
SPECIAL FEATURESW/THREADED CONNECTOR AT BOTTOM,1-1/4-11-1/2 NPT THD,0.750 IN. THD LG,1.000 IN. CONNECTOR ID IN
MATERIALSTEEL
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
321029R1Reference 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
Ready to buy 321029R91?
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 321029R91?
321029R91 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace 321029R91?
There is 1 known substitute for 321029R91: 321029R1. Substitute compatibility should be verified for your specific system.
What is the NSN for 321029R91?
321029R91 is cataloged in the U.S. Government catalog under NSN 4730-00-848-1889. 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 — 321029R91

✓ 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.