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Technical Data Sheet
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56607 — PUMP,HYDRAULIC

✓ Government record, cited
Bestway · NUT WASHER
PRODUCT OVERVIEW

56607: PUMP,HYDRAULIC.

- Aboveground swimming pool kit - Installation usually takes approximately 180 minutes with 2-3 people excluding earthworks and filling. - Dimensions-Capacities 95%: 19,074L/5,039gal. - Contents: One pool, filter pump, ladder, repair patch - Flowclear™ Filter Pump, Pump's water flow rate (pump capacity): 5,678 L/h (1,500 gal./h), Integrated pool system water flow rate (system flow rate): 3,974 L/h (1,050 gal./h) - CE, TÜV Rheinland, 220-240V ̴ , 86W - Pool Ladder 1.07m (42""), Rust-resistant metal frame, Heavy-duty plastic steps - EN16582-1; EN16582-3 & EN16713-1; EN16713-2; EN16713-3 This part is cataloged in the U.S.

Government catalog under NSN 5310-00-186-0967, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
56607
NSN: 5310-00-186-0967
NIINs: 001860967, 009853039, 014175677, 016883572
FSC: 5310 — Nuts and Washers
CAGE: 44114 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
end_item_identificationGENERATOR SET
part_name_assigned_by_controlling_agencyBRACKET,SWP PIVOTING MOUNT J3
NSN5310-00-186-0967
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 56607 · Bestway ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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INTERNAL PREBENT KEY WIDTH: 0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
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OVERALL DISTANCE INCLUDING KEYS: 2.469 INCHES MAXIMUM IN
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HARDNESS RATING: 50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM
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STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL
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OUTSIDE DIAMETER: 2.000 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
•
EXTERNAL KEY QUANTITY: 15
TECHNICAL CHARACTERISTICS
INTERNAL PREBENT KEY WIDTH0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
OVERALL DISTANCE INCLUDING KEYS2.469 INCHES MAXIMUM IN
HARDNESS RATING50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL
OUTSIDE DIAMETER2.000 INCHES MINIMUM AND 2.030 INCHES MAXIMUM IN
MATERIAL THICKNESS0.053 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
EXTERNAL KEY QUANTITY15
INTERNAL PREBENT KEY LENGTH0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
EXTERNAL PREBENT KEY WIDTH0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 10
08P10847-2400Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
C6649PC30Reference document
Same NSN cross-reference
Reference document — Secondary reference
M2851PC33Reference document
Same NSN cross-reference
Reference document — Secondary reference
107372PC407Reference document
Same NSN cross-reference
Reference document — Secondary reference
25917PC40Reference document
Same NSN cross-reference
Reference document — Secondary reference
800265PC737Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 56607?
56607 is a PUMP,HYDRAULIC manufactured by Bestway.
What parts can replace 56607?
There are 10 known substitutes for 56607: 08P10847-2400, C6649PC30, M2851PC33 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 56607?
56607 is cataloged in the U.S. Government catalog under NSN 5310-00-186-0967. This indicates validated use in U.S. government and defense supply chains.
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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.