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Technical Data Sheet
00053841111008 ✓ 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 SHIELD,EXPANSION is a the manufacturer industrial component. Key specifications include material: STEEL, head_style: BUTTON, fastener_type: SCREW, nominal_length: 1.500 INCHES IN, overall_length: 1.281 INCHES NOMINAL IN, style_designator: PLUNGER, DOUBLE EXPANSION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-329-8611, 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
00053841111008
NSN: 5340-00-329-8611
FSC: 5340
CAGE: 61736 — BARRETT MFG CO (USA)
SPECIFICATIONS
materialSTEEL
head_styleBUTTON
fastener_typeSCREW
unit_quantity2
nominal_length1.500 INCHES IN
overall_length1.281 INCHES NOMINAL IN
style_designatorPLUNGER, DOUBLE EXPANSION
thread_provisionTHREADED
recessed_drive_styleSLOT
hole_accommodation_diameter0.250 INCHES NOMINAL IN
insert_type_for_which_designedMACHINE SCREW
NSN5340-00-329-8611
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 00053841111008 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
UNIT QUANTITY: 2
FASTENER TYPE: SCREW
RECESSED DRIVE STYLE: SLOT
MATERIAL: STEEL
INSERT TYPE FOR WHICH DESIGNED: MACHINE SCREW
THREAD PROVISION: THREADED
HEAD STYLE: BUTTON
TECHNICAL CHARACTERISTICS (FLIS)
UNIT QUANTITY2
FASTENER TYPESCREW
RECESSED DRIVE STYLESLOT
MATERIALSTEEL
INSERT TYPE FOR WHICH DESIGNEDMACHINE SCREW
OVERALL LENGTH1.281 INCHES NOMINAL IN
THREAD PROVISIONTHREADED
HEAD STYLEBUTTON
STYLE DESIGNATORPLUNGER, DOUBLE EXPANSION
NOMINAL LENGTH1.500 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
11100Upgraded Successor
successor cross-reference
successor
885D052946Upgraded Successor
successor cross-reference
successor
4-SUpgraded Successor
successor cross-reference
successor
10-53809Upgraded Successor
successor cross-reference
successor
TS-4Interchangeable
interchangeable cross-reference
interchangeable
17754002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 00053841111008?
00053841111008 is a SHIELD,EXPANSION.
What parts can replace 00053841111008?
There are 19 known substitutes for 00053841111008: 11100, 885D052946, 4-S and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 00053841111008?
00053841111008 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-329-8611. This indicates validated use in U.S. government and defense supply chains.
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