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1011725-1 — NRP,LOUDSPEAKER ASSEMBL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1011725-1: NRP,LOUDSPEAKER ASSEMBL.

The NRP,LOUDSPEAKER ASSEMBL is a the manufacturer industrial component. Key specifications include diameter: 0.204 INCHES NOMINAL IN, material: RUBBER FLUOROSILICONE CLASS FQ CUSHION, overall_width: 0.375 INCHES NOMINAL IN, style_designator: OFFSET MOUNT, surface_treatment: PASSIVATE BAND, material_thickness: 0.032 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-103-2976, 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
1011725-1
NSN: 5340-00-103-2976
NIINs: 001032976, 016040220
FSC: 5340 — Hardware, Commercial
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
diameter0.204 INCHES NOMINAL IN
materialRUBBER FLUOROSILICONE CLASS FQ CUSHION
overall_width0.375 INCHES NOMINAL IN
special_featuresA PART, ASSEMBLY, OR SYSTEM IDENTIFIED AS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION TO PRESERVE LIFE AND SAFETY OF PERSONNEL
style_designatorOFFSET MOUNT
surface_treatmentPASSIVATE BAND
material_thickness0.032 INCHES NOMINAL IN
loop_inside_diameter0.375 INCHES NOMINAL IN
specification/standard_data-81343-AS21919 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
criticality_code_justificationFEAT
cushioning_environmental_protectionFUEL, AROMATIC
material_document_and_classificationAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND
NSN5340-00-103-2976
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1011725-1 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BAND
•
CUSHIONING ENVIRONMENTAL PROTECTION: FUEL, AROMATIC
•
STYLE DESIGNATOR: OFFSET MOUNT
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND
•
DIAMETER: 0.204 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BAND
CUSHIONING ENVIRONMENTAL PROTECTIONFUEL, AROMATIC
STYLE DESIGNATOROFFSET MOUNT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25988 TY 2 CL 1 GR 60 MIL SPEC SINGLE MATERIAL RESPONSE CUSHION
DIAMETER0.204 INCHES NOMINAL IN
OVERALL WIDTH0.375 INCHES NOMINAL IN
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.780 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA-81343-AS21919 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
SUBSTITUTES & CROSS-REFERENCES 6
AS21919WCJ6Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS21919Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS21919WCJ6Reference document
Same NSN cross-reference
Reference document — Secondary reference
5342PL0199942Reference document
Same NSN cross-reference
Reference document — Informative reference only
AS21919CJ6Reference document
Same NSN cross-reference
Reference document — Secondary reference
127-0027-005Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1011725-1?
1011725-1 is a NRP,LOUDSPEAKER ASSEMBL.
What parts can replace 1011725-1?
There are 6 known substitutes for 1011725-1: AS21919WCJ6, AS21919, MS21919WCJ6 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1011725-1?
1011725-1 is cataloged in the U.S. Government catalog under NSN 5340-00-103-2976. 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.