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913998 — SHAFT,TRANSMISSION,PUMP

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

913998: SHAFT,TRANSMISSION,PUMP.

The SHAFT,TRANSMISSION,PUMP is a the manufacturer industrial component. Key specifications include end_item_identification: PANEL, CONTROL. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-041-0972, 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
MRO→ MRO_GENERAL→ 913998
NSN: 4820-00-041-0972
NIINs: 000410972, 014463276, 016184586
FSC: 4820 — Valves, Nonpowered
CAGE: 58275 — SASCO INC CANADIAN DIV
SPECIFICATIONS
end_item_identificationPANEL, CONTROL
NSN4820-00-041-0972
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 913998 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LARGEST OUTSIDE DIAMETER: 0.156 INCHES NOMINAL IN
•
STEM ACTUATING END TYPE: ROUNDED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
•
SURFACE TREATMENT: CADMIUM
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
LARGEST OUTSIDE DIAMETER0.156 INCHES NOMINAL IN
STEM ACTUATING END TYPEROUNDED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH0.956 INCHES NOMINAL IN
SPECIAL FEATURESHEAD DESIGNED FOR INSERTED DRIVER
SURFACE TREATMENTCADMIUM
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 5
1452H2Reference document
Same NSN cross-reference
Reference document — Secondary reference
KC3064Reference document
Same NSN cross-reference
Reference document — Secondary reference
7539030Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2285795Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
15R34Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 913998?
913998 is a SHAFT,TRANSMISSION,PUMP. It is classified as a MRO (MRO_GENERAL).
What parts can replace 913998?
There are 5 known substitutes for 913998: 1452H2, KC3064, 7539030 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 913998?
913998 is cataloged in the U.S. Government catalog under NSN 4820-00-041-0972. 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.