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A547-827 — STRAP,RETAINING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A547-827: STRAP,RETAINING.

The STRAP,RETAINING is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: STEEL COMP 304 LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 0.562 INCHES NOMINAL IN, overall_length: 0.703 INCHES NOMINAL IN, special_features: 2 MOUNTING HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-972-8598, 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
A547-827
NSN: 5340-00-972-8598
FSC: 5340 — Hardware, Commercial
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
cushionNOT INCLUDED
materialSTEEL COMP 304 LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width0.562 INCHES NOMINAL IN
overall_length0.703 INCHES NOMINAL IN
special_features2 MOUNTING HOLES
surface_treatmentPASSIVATE
material_thickness0.125 INCHES NOMINAL IN
distance_between_base_and_inside_of_arch0.156 INCHES NOMINAL IN
distance_between_center_of_mounting_hole_and_arch_end0.1285 INCHES NOMINAL IN
NSN5340-00-972-8598
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A547-827 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
•
DISTANCE BETWEEN CENTER OF MOUNTING HOLE AND ARCH END: 0.1285 INCHES NOMINAL IN
•
MOUNTING PAD: NOT INCLUDED
•
MATERIAL THICKNESS: 0.125 INCHES NOMINAL IN
•
CUSHION: NOT INCLUDED
•
DISTANCE BETWEEN BASE AND INSIDE OF ARCH: 0.156 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE BETWEEN CENTER OF MOUNTING HOLE AND ARCH END0.1285 INCHES NOMINAL IN
MOUNTING PADNOT INCLUDED
OVERALL LENGTH0.703 INCHES NOMINAL IN
OVERALL WIDTH0.562 INCHES NOMINAL IN
MATERIAL THICKNESS0.125 INCHES NOMINAL IN
CUSHIONNOT INCLUDED
DISTANCE BETWEEN BASE AND INSIDE OF ARCH0.156 INCHES NOMINAL IN
SPECIAL FEATURES2 MOUNTING HOLES
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 304 LOCATION NOT OTHERWISE SPECIFIED
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 2
547A003265Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
003265Reference 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 A547-827?
A547-827 is a STRAP,RETAINING.
What parts can replace A547-827?
There are 2 known substitutes for A547-827: 547A003265, 003265. Substitute compatibility should be verified for your specific system.
What is the NSN for A547-827?
A547-827 is cataloged in the U.S. Government catalog under NSN 5340-00-972-8598. 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.