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Technical Data Sheet
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1000004801 — COVER,SPRAYTIGHT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1000004801: COVER,SPRAYTIGHT.

The COVER,SPRAYTIGHT is a the manufacturer industrial component. Key specifications include overall_width: 8.680 INCHES MINIMUM AND 8.740 INCHES MAXIMUM IN, overall_height: 8.680 INCHES MINIMUM AND 8.740 INCHES MAXIMUM IN, overall_length: 1.030 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN, special_features: TYPE BG261, INSTRUMENT WITH BUTTON ACCESS, end_item_identification: TYPE BG-261 TRICOLOR RUGGEDIZED TACHOMETER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-538-4758, 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
1000004801
NSN: 5340-01-538-4758
FSC: 5340 — Hardware, Commercial
CAGE: 6Z382 — HUGHES CORP DIV WESCHLER ELECTRIC (USA)
SPECIFICATIONS
overall_width8.680 INCHES MINIMUM AND 8.740 INCHES MAXIMUM IN
overall_height8.680 INCHES MINIMUM AND 8.740 INCHES MAXIMUM IN
overall_length1.030 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN
special_featuresTYPE BG261, INSTRUMENT WITH BUTTON ACCESS
end_item_identificationTYPE BG-261 TRICOLOR RUGGEDIZED TACHOMETER
NSN5340-01-538-4758
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1000004801 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
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT8.680 INCHES MINIMUM AND 8.740 INCHES MAXIMUM IN
OVERALL LENGTH1.030 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN
OVERALL WIDTH8.680 INCHES MINIMUM AND 8.740 INCHES MAXIMUM IN
SPECIAL FEATURESTYPE BG261, INSTRUMENT WITH BUTTON ACCESS
END ITEM IDENTIFICATIONTYPE BG-261 TRICOLOR RUGGEDIZED TACHOMETER
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 1
CDTLB00103 SYM NO 3Reference 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 1000004801?
1000004801 is a COVER,SPRAYTIGHT.
What parts can replace 1000004801?
There is 1 known substitute for 1000004801: CDTLB00103 SYM NO 3. Substitute compatibility should be verified for your specific system.
What is the NSN for 1000004801?
1000004801 is cataloged in the U.S. Government catalog under NSN 5340-01-538-4758. This indicates validated use in U.S. government and defense supply chains.
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