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408-15277-5 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

408-15277-5: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 0.1830 INCHES MINIMUM AND 0.2030 INCHES MAXIMUM IN, material: STEEL COMP 1215 STANDOFF, thread_class: 2A LEFT EXTERNAL A, thread_length: 0.3970 INCHES NOMINAL LEFT EXTERNAL IN, style_designator: LEFT INTERNAL AND RIGHT EXTERNAL THREAD, thread_direction: RIGHT-HAND LEFT EXTERNAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-207-6909, 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
408-15277-5
NSN: 5340-01-207-6909
FSC: 5340 — Hardware, Commercial
CAGE: 70308 — HONEYWELL INTERNATIONAL INC DIV ENVIRONMENTAL SYSTEMS & SERVICES (USA)
SPECIFICATIONS
length0.1830 INCHES MINIMUM AND 0.2030 INCHES MAXIMUM IN
materialSTEEL COMP 1215 STANDOFF
thread_class2A LEFT EXTERNAL A
thread_length0.3970 INCHES NOMINAL LEFT EXTERNAL IN
style_designatorLEFT INTERNAL AND RIGHT EXTERNAL THREAD
thread_directionRIGHT-HAND LEFT EXTERNAL
surface_treatmentOXIDE STANDOFF
width_across_flats0.3050 INCHES MINIMUM AND 0.3250 INCHES MAXIMUM IN
nominal_thread_size3.5 MILLIMETERS RIGHT INTERNAL MM
cross-sectional_shapeHEXAGON
end_item_identificationW/S:AIRCRAFT, EAGLE F-15; SUPPORT EQUIPMENT, B-52 AIRCRAFT; SUPPORT EQUIPMENT (SE), B-2 BOMBER; SUPPORT EQUIPMENT, B-1 AIRCRAFT
right_projection_length0.3970 INCHES NOMINAL IN
NSN5340-01-207-6909
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 408-15277-5 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: 0.3050 INCHES MINIMUM AND 0.3250 INCHES MAXIMUM IN
•
LENGTH: 0.1830 INCHES MINIMUM AND 0.2030 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF
•
THREAD PITCH IN MILLIMETERS: 0.7 RIGHT INTERNAL
•
THREAD LENGTH: 0.2000 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM RIGHT INTERNAL IN
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT EXTERNAL THREAD
•
THREAD DIRECTION: RIGHT-HAND RIGHT INTERNAL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.3050 INCHES MINIMUM AND 0.3250 INCHES MAXIMUM IN
LENGTH0.1830 INCHES MINIMUM AND 0.2030 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE STANDOFF
THREAD PITCH IN MILLIMETERS0.7 RIGHT INTERNAL
THREAD LENGTH0.2000 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM RIGHT INTERNAL IN
THREAD LENGTH0.3970 INCHES NOMINAL LEFT EXTERNAL IN
STYLE DESIGNATORLEFT INTERNAL AND RIGHT EXTERNAL THREAD
THREAD DIRECTIONRIGHT-HAND RIGHT INTERNAL
THREAD DIRECTIONRIGHT-HAND LEFT EXTERNAL
NOMINAL THREAD SIZE3.5 MILLIMETERS RIGHT INTERNAL MM
SUBSTITUTES & CROSS-REFERENCES 5
408-15277-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
408-153819Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7010423-004Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
0030009067-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
922090Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 408-15277-5?
408-15277-5 is a STANDOFF,THREADED,SPACING.
What parts can replace 408-15277-5?
There are 5 known substitutes for 408-15277-5: 408-15277-6, 408-153819, 7010423-004 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 408-15277-5?
408-15277-5 is cataloged in the U.S. Government catalog under NSN 5340-01-207-6909. This indicates validated use in U.S. government and defense supply chains.
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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.