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199821 — CONNECTOR BODY,RECEPTACLE,ELECTR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

199821: CONNECTOR BODY,RECEPTACLE,ELECTR.

CONNECTOR BODY,RECEPTACLE,ELECTR. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, body_style: STRAIGHT SHAPE, temp_rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, overall_width: 0.218 INCHES NOMINAL IN, overall_height: 0.562 INCHES NOMINAL IN, overall_length: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-541-2632, 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
199821
NSN: 5331-00-541-2632
NIINs: 005412632, 008331428, 011305367
FSC: 5331 — O-ring
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
body_styleSTRAIGHT SHAPE
temp_rating-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
overall_width0.218 INCHES NOMINAL IN
overall_height0.562 INCHES NOMINAL IN
overall_length1.000 INCHES NOMINAL IN
outside_diameter2.54 INCHES MINIMUM AND 2.69 INCHES MAXIMUM IN
mating_end_quantity1
center_hole_diameter2.342 INCHES MINIMUM AND 2.382 INCHES MAXIMUM IN
elongation_percentage160 MAXIMUM
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
contact_position_arrangement_style2 SINGLE MATING END
NSN5331-00-541-2632
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 199821 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
•
TEMP RATING: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.094 INCHES NOMINAL IN
•
ELONGATION PERCENTAGE: 160 MAXIMUM
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.094 INCHES NOMINAL IN
ELONGATION PERCENTAGE160 MAXIMUM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 5
703433-142Reference document
Same NSN cross-reference
Reference document — Secondary reference
ARP568-142MILP5 51670DUR0Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AS568-142 MIL-P-25732 DURO 70Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
101450236Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
12Z9026-42Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 199821?
199821 is a CONNECTOR BODY,RECEPTACLE,ELECTR.
What parts can replace 199821?
There are 5 known substitutes for 199821: 703433-142, ARP568-142MILP5 51670DUR0, AS568-142 MIL-P-25732 DURO 70 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 199821?
199821 is cataloged in the U.S. Government catalog under NSN 5331-00-541-2632. This indicates validated use in U.S. government and defense supply chains.
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