PartsTable
Technical Data Sheet
8161A0440-17 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.000 INCHES NOMINAL IN, diameter: 0.250 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6063 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 2011 OVERALL, special_features: COLOR GOLD, style_designator: INTERNALLY THREADED FULL LENGTH, surface_treatment: CHROMATE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-161-9383, 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
8161A0440-17
NSN: 5340-00-161-9383
FSC: 5340
CAGE: 06540 — NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV (USA)
SPECIFICATIONS
length1.000 INCHES NOMINAL IN
diameter0.250 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6063 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 2011 OVERALL
special_featuresCOLOR GOLD
style_designatorINTERNALLY THREADED FULL LENGTH
surface_treatmentCHROMATE OVERALL
cross-sectional_shapeROUND
surface_treatment_document_and_classificationMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5340-00-161-9383
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8161A0440-17 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
DIAMETER: 0.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/8 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/8 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/9 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 3RD MATERIAL RESPONSE OR QQ-A-225/3 FED SPEC 4TH MATERIAL RESPONSE OVERALL
MATERIAL: ALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6063 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 2011 OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT: CHROMATE OVERALL
STYLE DESIGNATOR: INTERNALLY THREADED FULL LENGTH
CROSS-SECTIONAL SHAPE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
DIAMETER0.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/8 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/8 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/9 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 3RD MATERIAL RESPONSE OR QQ-A-225/3 FED SPEC 4TH MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6063 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 2011 OVERALL
SPECIAL FEATURESCOLOR GOLD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL
STYLE DESIGNATORINTERNALLY THREADED FULL LENGTH
CROSS-SECTIONAL SHAPEROUND
LENGTH1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
8327Upgraded Successor
Gloves,surgeons'
successor
G016327YQInterchangeable
interchangeable cross-reference
interchangeable
1251817Interchangeable
interchangeable cross-reference
interchangeable
9195182Interchangeable
interchangeable cross-reference
interchangeable
2684552-00Interchangeable
interchangeable cross-reference
interchangeable
7003540-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8161A0440-17?
8161A0440-17 is a STANDOFF,THREADED,SPACING.
What parts can replace 8161A0440-17?
There are 14 known substitutes for 8161A0440-17: 8327, G016327YQ, 1251817 and 11 more. Substitute compatibility should be verified for your specific system.
Is 8161A0440-17 still available?
8161A0440-17 is currently cancelled.
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