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Technical Data Sheet
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21892 — GUIDE,TOOL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

21892: GUIDE,TOOL.

The GUIDE,TOOL is a the manufacturer industrial component. Key specifications include end_item_identification: FORMING MACHINE,AMERICAN SMT-PULLMAX,MODEL P-9. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-229-4011, 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
21892
NSN: 5330-00-229-4011
NIINs: 002294011, 003349049, 006166369, 012886784
FSC: 5330 — Packing and Gasket Materials
CAGE: 77260 — PIERCE CO INC THE SUB OF AVIS INDUSTRIAL CORP (USA)
SPECIFICATIONS
end_item_identificationFORMING MACHINE,AMERICAN SMT-PULLMAX,MODEL P-9
NSN5330-00-229-4011
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 21892 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
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CROSS-SECTIONAL THICKNESS: 0.078 INCHES NOMINAL IN
•
MAXIMUM PRESSURE RATING: 200.0 POUNDS PER SQUARE INCH (PSI) LBS
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STYLE DESIGNATOR: CIRCULAR
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CROSS-SECTIONAL SHAPE STYLE: METAL WITH SOFT FILLER
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OUTSIDE DIAMETER: 0.438 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.266 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
•
MATERIAL: ASBESTOS AND COPPER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.078 INCHES NOMINAL IN
MAXIMUM PRESSURE RATING200.0 POUNDS PER SQUARE INCH (PSI) LBS
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLEMETAL WITH SOFT FILLER
OUTSIDE DIAMETER0.438 INCHES NOMINAL IN
APERTURE DIAMETER0.266 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE
MATERIALASBESTOS AND COPPER OVERALL
SUBSTITUTES & CROSS-REFERENCES 5
DX408Reference document
Same NSN cross-reference
Reference document — Secondary reference
HHG101TYPE1Reference document
Same NSN cross-reference
Reference document — Identification reference
P18Q4Reference document
Same NSN cross-reference
Reference document — Secondary reference
W3-83Reference document
Same NSN cross-reference
Reference document — Secondary reference
191E7127Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 21892?
21892 is a GUIDE,TOOL.
What parts can replace 21892?
There are 5 known substitutes for 21892: DX408, HHG101TYPE1, P18Q4 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21892?
21892 is cataloged in the U.S. Government catalog under NSN 5330-00-229-4011. This indicates validated use in U.S. government and defense supply chains.
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