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80901 — LOCK,VALVE SPRING RETAINER

✓ Government record, cited
Dataflex · ORING SEAL
PRODUCT OVERVIEW

80901: LOCK,VALVE SPRING RETAINER.

Compact, secure and mobile computer cabinet with a lockable tambour door to protect PC, CPU and documents. Pull in and out keyboard tray to work. On 4 castors.

KD packed. * Computer cabinet for all devices * Lockable tamboor door to protect computer, CPU and documents * Height adjustable inside top panel and monitor panel * Slidable panel for mouse and keyboard * Comes with 4 castors * KD packed * Dimensions (wxdxh): 736 x 560 x 1490mm This part is cataloged in the U.S. Government catalog under NSN 5340-00-158-0033, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
80901
NSN: 5340-00-158-0033
NIINs: 001580033, 013308282, 013376256, 014445193
FSC: 5340 — Hardware, Commercial
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
style_designatorSTRAIGHT BORE
NSN5340-00-158-0033
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 80901 MFR: Dataflex ⚠ 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
•
LENGTH: 0.500 INCHES NOMINAL IN
•
LOOP/HOLDING DIMENSION: 0.875 INCHES NOMINAL IN
•
WIDTH: 1.120 INCHES NOMINAL IN
•
MATERIAL: PLASTIC OVERALL
•
HOLE DIAMETER: 0.156 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.000 INCHES NOMINAL IN
LENGTH0.500 INCHES NOMINAL IN
LOOP/HOLDING DIMENSION0.875 INCHES NOMINAL IN
SPECIAL FEATURESBLACK MATERIAL,HOLES 0.750 IN. CTR TO CTR IN
WIDTH1.120 INCHES NOMINAL IN
MATERIALPLASTIC OVERALL
HOLE DIAMETER0.156 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
SM-B-603955Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
V1009Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 80901?
80901 is a LOCK,VALVE SPRING RETAINER manufactured by Dataflex.
What parts can replace 80901?
There are 2 known substitutes for 80901: SM-B-603955, V1009. Substitute compatibility should be verified for your specific system.
What is the NSN for 80901?
80901 is cataloged in the U.S. Government catalog under NSN 5340-00-158-0033. 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.