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105SS — DAMPENER,FLUID PRESSURE

✓ Government record, cited
OPERATING & MAINTENANCE SPECIALTIES INC · BOLT SCREW
PRODUCT OVERVIEW

105SS: DAMPENER,FLUID PRESSURE.

The DAMPENER,FLUID PRESSURE is a OPERATING & MAINTENANCE SPECIALTIES INC industrial component. Key specifications include MATERIAL: STEEL COMP 316, OVERALL WIDTH: 0.875 INCHES NOMINAL IN, OVERALL LENGTH: 1.850 INCHES NOMINAL IN, REMOVABLE PISTON: PROVIDED, END ITEM IDENTIFICATION: LIQUID OXYGEN NITROGEN PLANT P/N D844-1001, CAGE 96101, FLUID TYPE FOR WHICH DESIGNED: LIQUID AND GAS. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-456-6326, 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
105SS
NSN: 5305-01-456-6326
NIINs: 014566326, 014670378
FSC: 5305 — Screws
CAGE: 55566 — MATTHEW WARREN, INC DBA RAF ELECTRONIC HARDWARE DIV RAF ELECTRONIC HARDWARE, LLC (USA)
SPECIFICATIONS
MATERIALSTEEL COMP 316
OVERALL WIDTH0.875 INCHES NOMINAL IN
OVERALL LENGTH1.850 INCHES NOMINAL IN
REMOVABLE PISTONPROVIDED
END ITEM IDENTIFICATIONLIQUID OXYGEN NITROGEN PLANT P/N D844-1001, CAGE 96101
FLUID TYPE FOR WHICH DESIGNEDLIQUID AND GAS
THREADED DIRECT PRESSURE CONNECTIONPROVIDED
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 316 ASSN STD SINGLE MATERIAL RESPONSE
NSN5305-01-456-6326
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 105SS · OPERATING & MAINTENANCE SPECIALTIES INC ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.188 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.656 INCHES NOMINAL IN
•
THREAD LENGTH: 0.281 INCHES NOMINAL IN
•
FIRST DIAMETER FROM HEAD: 0.095 INCHES NOMINAL IN
•
HEAD STYLE: KNURLED NO. 4
•
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER: 0.375 INCHES NOMINAL IN
•
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY: 1
•
INTERNAL DRIVE STYLE: SLOT
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.188 INCHES NOMINAL IN
FASTENER LENGTH0.656 INCHES NOMINAL IN
THREAD LENGTH0.281 INCHES NOMINAL IN
FIRST DIAMETER FROM HEAD0.095 INCHES NOMINAL IN
HEAD STYLEKNURLED NO. 4
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.375 INCHES NOMINAL IN
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
INTERNAL DRIVE STYLESLOT
HEAD DIAMETER0.313 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
6962945Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 105SS?
105SS is a DAMPENER,FLUID PRESSURE manufactured by OPERATING & MAINTENANCE SPECIALTIES INC.
What parts can replace 105SS?
There is 1 known substitute for 105SS: 6962945. Substitute compatibility should be verified for your specific system.
What is the NSN for 105SS?
105SS is cataloged in the U.S. Government catalog under NSN 5305-01-456-6326. 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.