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900073 — SPINDLE,GOVERNOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

900073: SPINDLE,GOVERNOR.

The SPINDLE,GOVERNOR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4037 OR STEEL COMP 4140 OVERALL, shank_length: 1.000 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 1.000 INCHES NOMINAL IN, overall_length: 2.440 INCHES NOMINAL IN, special_features: MUST MEET 6000.0 LB LOAD REQUIREMENT AND 50.0 HOUR SALT SPRAY WHEN TESTED PER FMVSS 209 LBS. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-224-1668, 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
900073
NSN: 5330-00-224-1668
NIINs: 002241668, 005670723, 013178745, 017107189
FSC: 5330 — Packing and Gasket Materials
CAGE: 07096 — BURKE INDUSTRIES PUROSIL DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 4037 OR STEEL COMP 4140 OVERALL
shank_length1.000 INCHES NOMINAL IN
thread_class2A A
thread_length1.000 INCHES NOMINAL IN
overall_length2.440 INCHES NOMINAL IN
special_featuresMUST MEET 6000.0 LB LOAD REQUIREMENT AND 50.0 HOUR SALT SPRAY WHEN TESTED PER FMVSS 209 LBS
style_designatorROUND, CLOSED W/SHOULDER
thread_directionRIGHT-HAND
eye_outside_width1.250 INCHES NOMINAL IN
shoulder_diameter0.680 INCHES NOMINAL IN
surface_treatmentCHROMATE ZINC OVERALL
eye_stock_diameter0.340 INCHES NOMINAL IN
NSN5330-00-224-1668
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 900073 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3326 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR
•
APERTURE DIAMETER: 3.250 INCHES NOMINAL IN
•
CROSS SECTION OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
MATERIAL: PLASTIC BACKING
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3326 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONHT-1 FSCM 18873 MFR REF SINGLE MATERIAL RESPONSE BACKING
CROSS-SECTIONAL SHAPE STYLECIRCULAR
APERTURE DIAMETER3.250 INCHES NOMINAL IN
CROSS SECTION OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
MATERIALPLASTIC BACKING
MATERIALRUBBER SILICONE CLASS Q OVERALL
FABRICATION METHODSOLID
CONSTRUCTIONSOLID
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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 900073?
900073 is a SPINDLE,GOVERNOR.
What is the NSN for 900073?
900073 is cataloged in the U.S. Government catalog under NSN 5330-00-224-1668. This indicates validated use in U.S. government and defense supply chains.
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