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8680334-1 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8680334-1: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.220 INCHES MINIMUM AND 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM1.280 INCHES MAXIMUM IN, material: COPPER ALLOY OVERALLCOPPER ALLOY OVERALL, style_designator: INTERNALLY THREADED FULL LENGTHINTERNALLY THREADED FULL LENGTH, surface_treatment: CADMIUM OVERALLCADMIUM OVERALL, width_across_flats: 0.183 INCHES MINIMUM AND 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM0.193 INCHES MAXIMUM IN, cross-sectional_shape: ROUNDROUND. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-077-2934, 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
8680334-1
NSN: 5340-01-077-2934
FSC: 5340 — Hardware, Commercial
CAGE: 17863 — LITTON SYSTEMS INC GUIDANCE AND CONTROL SYSTEMS DIV (USA)
SPECIFICATIONS
length1.220 INCHES MINIMUM AND 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM1.280 INCHES MAXIMUM IN
materialCOPPER ALLOY OVERALLCOPPER ALLOY OVERALL
special_featuresITEM HAS A CUTAWAY PORTION 0.50 IN. L,0.188 IN. DIA.,RADIUS 0.015 IN.ITEM HAS A CUTAWAY PORTION 0.50 IN. L,0.188 IN. DIA.,RADIUS 0.015 IN. IN
style_designatorINTERNALLY THREADED FULL LENGTHINTERNALLY THREADED FULL LENGTH
surface_treatmentCADMIUM OVERALLCADMIUM OVERALL
width_across_flats0.183 INCHES MINIMUM AND 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM0.193 INCHES MAXIMUM IN
cross-sectional_shapeROUNDROUND
surface_treatment_document_and_classificationQQ-P-416, TYPE 1, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-416, TYPE 1, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5340-01-077-2934
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8680334-1 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
•
WIDTH ACROSS FLATS: 0.183 INCHES MINIMUM AND 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM0.193 INCHES MAXIMUM IN
•
LENGTH: 1.220 INCHES MINIMUM AND 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM1.280 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416, TYPE 1, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-416, TYPE 1, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: INTERNALLY THREADED FULL LENGTHINTERNALLY THREADED FULL LENGTH
•
CROSS-SECTIONAL SHAPE: ROUNDROUND
•
SURFACE TREATMENT: CADMIUM OVERALLCADMIUM OVERALL
•
MATERIAL: COPPER ALLOY OVERALLCOPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.183 INCHES MINIMUM AND 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM0.193 INCHES MAXIMUM IN
LENGTH1.220 INCHES MINIMUM AND 1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM1.280 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, TYPE 1, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-416, TYPE 1, CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORINTERNALLY THREADED FULL LENGTHINTERNALLY THREADED FULL LENGTH
CROSS-SECTIONAL SHAPEROUNDROUND
SPECIAL FEATURESITEM HAS A CUTAWAY PORTION 0.50 IN. L,0.188 IN. DIA.,RADIUS 0.015 IN.ITEM HAS A CUTAWAY PORTION 0.50 IN. L,0.188 IN. DIA.,RADIUS 0.015 IN. IN
SURFACE TREATMENTCADMIUM OVERALLCADMIUM OVERALL
MATERIALCOPPER ALLOY OVERALLCOPPER ALLOY OVERALL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8680334-1?
8680334-1 is a STANDOFF,THREADED,SPACING.
What is the NSN for 8680334-1?
8680334-1 is cataloged in the U.S. Government catalog under NSN 5340-01-077-2934. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.