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7D3-04544-68 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7D3-04544-68: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 1.5000 INCHES NOMINAL IN, diameter: 1.3200 INCHES NOMINAL IN, material: STEEL COMP 630 OVERALL, thread_class: 3B LEFT INTERNAL (INCLUDES THRU THREAD), thread_length: 0.5900 INCHES NOMINAL RIGHT INTERNAL IN, style_designator: LEFT INTERNAL THREAD. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-436-1157, 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
7D3-04544-68
NSN: 5340-01-436-1157
FSC: 5340 — Hardware, Commercial
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
length1.5000 INCHES NOMINAL IN
diameter1.3200 INCHES NOMINAL IN
materialSTEEL COMP 630 OVERALL
thread_class3B LEFT INTERNAL (INCLUDES THRU THREAD)
thread_length0.5900 INCHES NOMINAL RIGHT INTERNAL IN
style_designatorLEFT INTERNAL THREAD
thread_directionRIGHT-HAND RIGHT INTERNAL
surface_treatmentPASSIVATE OVERALL
nominal_thread_size1.0000 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
cross-sectional_shapeROUND
thread_quantity_per_inch20 LEFT INTERNAL (INCLUDES THRU THREAD)
thread_series_designatorUNEF RIGHT INTERNAL
NSN5340-01-436-1157
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7D3-04544-68 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
•
LENGTH: 1.5000 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-14072, FINISH NO. 300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.5900 INCHES NOMINAL RIGHT INTERNAL IN
•
STYLE DESIGNATOR: LEFT INTERNAL THREAD
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS-5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 1.3200 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND RIGHT INTERNAL
•
NOMINAL THREAD SIZE: 1.0000 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
TECHNICAL CHARACTERISTICS
LENGTH1.5000 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072, FINISH NO. 300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.5900 INCHES NOMINAL RIGHT INTERNAL IN
STYLE DESIGNATORLEFT INTERNAL THREAD
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER1.3200 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND RIGHT INTERNAL
NOMINAL THREAD SIZE1.0000 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
CROSS-SECTIONAL SHAPEROUND
SURFACE TREATMENTPASSIVATE 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 1
7C1-05469Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 7D3-04544-68?
7D3-04544-68 is a STANDOFF,THREADED,SPACING.
What parts can replace 7D3-04544-68?
There is 1 known substitute for 7D3-04544-68: 7C1-05469. Substitute compatibility should be verified for your specific system.
What is the NSN for 7D3-04544-68?
7D3-04544-68 is cataloged in the U.S. Government catalog under NSN 5340-01-436-1157. This indicates validated use in U.S. government and defense supply chains.
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