PartsTable
Technical Data Sheet
PartsTable / MRO / 004
004 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The ADAPTER,SWITCH ACTUATOR is a the manufacturer industrial component. Key specifications include width: 21.000 INCHES NOMINAL IN, length: 125.000 FEET NOMINAL FT, material: STEEL CASE, case_style: SQUARE, seal_width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, mounting_method: INTEGRAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-291-9938, 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
MRO→ MRO_GENERAL→ 004
NSN: 5330-00-291-9938
FSC: 5330
CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
width21.000 INCHES NOMINAL IN
length125.000 FEET NOMINAL FT
materialSTEEL CASE
case_styleSQUARE
seal_width0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
mounting_methodINTEGRAL
special_featuresBLEACHED KRAFT; CREPED SURFACE; 3 INCH DIAMETER ROLL; UNTREATED; ABSORBENT; 12 ROLLS PER PACKAGE IN
features_providedADJUSTABLE
housing_bore_diameter3.750 INCHES MINIMUM AND 3.752 INCHES MAXIMUM IN
sealing_element_styleANGULAR
end_item_identificationUSED ON MODEL 006 DUNNS VALVE TESTER
accommodated_shaft_diameter2.688 INCHES NOMINAL IN
NSN5330-00-291-9938
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 004 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
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 1600 FEET PER MINUTE FT
•
SEAL WIDTH: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR
•
ACCOMMODATED SHAFT DIAMETER: 2.688 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
•
HOUSING BORE DIAMETER: 3.750 INCHES MINIMUM AND 3.752 INCHES MAXIMUM IN
•
CASE STYLE: SQUARE
TECHNICAL CHARACTERISTICS (FLIS)
ACCOMMODATED SHAFT MAXIMUM RATED SPEED1600 FEET PER MINUTE FT
SEAL WIDTH0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
SEALING ELEMENT STYLEANGULAR
ACCOMMODATED SHAFT DIAMETER2.688 INCHES NOMINAL IN
MATERIALSTEEL CASE
HOUSING BORE DIAMETER3.750 INCHES MINIMUM AND 3.752 INCHES MAXIMUM IN
CASE STYLESQUARE
MATERIALLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
52419AInterchangeable
interchangeable cross-reference
interchangeable
595LXInterchangeable
interchangeable cross-reference
interchangeable
11606Interchangeable
interchangeable cross-reference
interchangeable
69 327 R2Interchangeable
interchangeable cross-reference
interchangeable
43802Interchangeable
interchangeable cross-reference
interchangeable
924629Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 004?
004 is a ADAPTER,SWITCH ACTUATOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 004?
There are 23 known substitutes for 004: 52419A, 595LX, 11606 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 004?
004 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-291-9938. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026