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PartsTable / COMPONENT / 1JA7516H04
1JA7516H04 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BUMPER is a the manufacturer industrial component. Key specifications include color: BLACK, material: RUBBER, hole_diameter: 0.250 INCHES NOMINAL IN, overall_height: 1.250 INCHES NOMINAL IN, style_designator: FLAT TOP COUNTERBORED, first_counterbore_depth: 0.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-598-7100, 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
1JA7516H04
NSN: 5340-00-598-7100
FSC: 5340
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
colorBLACK
materialRUBBER
hole_diameter0.250 INCHES NOMINAL IN
overall_height1.250 INCHES NOMINAL IN
style_designatorFLAT TOP COUNTERBORED
first_counterbore_depth0.750 INCHES NOMINAL IN
first_counterbore_diameter0.375 INCHES NOMINAL IN
outside/top_flange_diameter0.875 INCHES NOMINAL IN
material_document_and_classificationAMS 3201 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-00-598-7100
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1JA7516H04 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
•
HOLE DIAMETER: 0.250 INCHES NOMINAL IN
•
COLOR: BLACK
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3201 ASSN STD SINGLE MATERIAL RESPONSE
•
FIRST COUNTERBORE DIAMETER: 0.375 INCHES NOMINAL IN
•
OUTSIDE/TOP FLANGE DIAMETER: 0.875 INCHES NOMINAL IN
•
MATERIAL: RUBBER
•
STYLE DESIGNATOR: FLAT TOP COUNTERBORED
•
FIRST COUNTERBORE DEPTH: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.250 INCHES NOMINAL IN
COLORBLACK
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3201 ASSN STD SINGLE MATERIAL RESPONSE
FIRST COUNTERBORE DIAMETER0.375 INCHES NOMINAL IN
OUTSIDE/TOP FLANGE DIAMETER0.875 INCHES NOMINAL IN
MATERIALRUBBER
STYLE DESIGNATORFLAT TOP COUNTERBORED
FIRST COUNTERBORE DEPTH0.750 INCHES NOMINAL IN
OVERALL HEIGHT1.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
RNG701Interchangeable
interchangeable cross-reference
interchangeable
MC138S49-2-35PC228Interchangeable
interchangeable cross-reference
interchangeable
RT8100-126Interchangeable
interchangeable cross-reference
interchangeable
AN1-4-1701-184PC36Interchangeable
interchangeable cross-reference
interchangeable
65958Interchangeable
interchangeable cross-reference
interchangeable
D36817ALT2PC18Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1JA7516H04?
1JA7516H04 is a BUMPER.
What parts can replace 1JA7516H04?
There are 25 known substitutes for 1JA7516H04: RNG701, MC138S49-2-35PC228, RT8100-126 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1JA7516H04?
1JA7516H04 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-598-7100. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026