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A-A-1039 — SEAL,ANTIPILFERAGE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A-A-1039: SEAL,ANTIPILFERAGE.

The SEAL,ANTIPILFERAGE is a the manufacturer industrial component. Key specifications include shape: CIRCULAR, diameter: 0.500 INCHES NOMINAL IN, wire_length: 8.750 INCHES NOMINAL IN, wire_diameter: 0.01003 INCHES NOMINAL IN, features_provided: WIRE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-292-0886, 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
A-A-1039
NSN: 5340-00-292-0886
FSC: 5340 — Hardware, Commercial
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
shapeCIRCULAR
diameter0.500 INCHES NOMINAL IN
wire_length8.750 INCHES NOMINAL IN
hole_quantity2
wire_diameter0.01003 INCHES NOMINAL IN
strand_quantity4
features_providedWIRE
NSN5340-00-292-0886
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A-A-1039 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
•
WIRE LENGTH: 8.750 INCHES NOMINAL IN
•
STRAND QUANTITY: 4
•
DIAMETER: 0.500 INCHES NOMINAL IN
•
SHAPE: CIRCULAR
•
FEATURES PROVIDED: WIRE
•
HOLE QUANTITY: 2
•
WIRE DIAMETER: 0.01003 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIRE LENGTH8.750 INCHES NOMINAL IN
STRAND QUANTITY4
DIAMETER0.500 INCHES NOMINAL IN
SHAPECIRCULAR
FEATURES PROVIDEDWIRE
HOLE QUANTITY2
WIRE DIAMETER0.01003 INCHES NOMINAL IN
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
LEADSEALReference document
Same NSN cross-reference
Reference document — Secondary reference
816S08.75D30GASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A-A-1039?
A-A-1039 is a SEAL,ANTIPILFERAGE.
What parts can replace A-A-1039?
There are 2 known substitutes for A-A-1039: LEADSEAL, 816S08.75D30GA. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-1039?
A-A-1039 is cataloged in the U.S. Government catalog under NSN 5340-00-292-0886. 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.