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Technical Data Sheet

M83461/1-021 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

M83461/1-021: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, cross-sectional_height: 0.917 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN, departure_from_cited_document: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D, criticality_code_justification: ZZZW. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-107-1149, 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
M83461/1-021
NSN: 5331-01-107-1149
NIINs: 011071149, 012253520, 013358012
FSC: 5331 — O-ring
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialRUBBER
hardness_rating75.0 SHORE DUROMETER A NOMINAL
center_hole_diameter0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
cross-sectional_height0.917 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN
departure_from_cited_documentCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
criticality_code_justificationZZZW
material_document_and_classificationMIL-P-83461/1-021 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5331-01-107-1149
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M83461/1-021 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: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.066 INCHES NOMINAL IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CENTER HOLE DIAMETER: 0.917 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
TEMP RATING-65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.066 INCHES NOMINAL IN
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER0.917 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 6
AMS-P-83461/1Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-P-83461/1Reference document
Same NSN cross-reference
Reference document — Secondary reference
8900630P24Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
45122=23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10331328Reference document
Same NSN cross-reference
Reference document — Informative reference only
SAE-AS83461/1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M83461/1-021?
M83461/1-021 is a O-RING.
What parts can replace M83461/1-021?
There are 6 known substitutes for M83461/1-021: AMS-P-83461/1, MIL-P-83461/1, 8900630P24 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M83461/1-021?
M83461/1-021 is cataloged in the U.S. Government catalog under NSN 5331-01-107-1149. This indicates validated use in U.S. government and defense supply chains.
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